I was a multi-millionaire by 27–here's what I learned

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Luxury makes us feel successful, that we are winning at the game of life, that we are not only surviving, but thriving. Like an opioid in our brains, luxury locks into our survival receptors. The irony is that purchasing luxury, and being dependent on it for our sense of self and wellbeing, leads to us depleting the very resources that we actually need for survival.

It turns out that having the discipline to live frugally, to invest rather than spend, to mend and make do, and to be able to live for longer and longer periods of time without having to work, are true measures of wealth. Deeply enjoying whatever it is you're experiencing right now is the ultimate wealth.

The people who are on the nine-to-five treadmill, working to pay for luxury cars to drive for two hours per day to and from work, are really on a luxury treadmill. These people are addicted to luxury.

Some people are very shallow

I took a long period of mid-life retirement. During that time, I have been getting a PhD, and starting some businesses. I remember one time in my early 30s being at a party when a very physically attractive woman walked up to me, introduced herself and then asked, "What do you do?" I responded, "I'm a student."

Before I knew it, she had turned around and walked away from me. She instantly stopped talking to me and disappeared into the crowd. I remember feeling really hurt. Thoughts of my worthless came up. Presumably, she didn't want to speak to me because I was a student, and perhaps she thought I didn't have any money. A few days later, after pondering what must have happened some more, I understood the irony that I was probably the richest person at the party. I also understood my luck that she didn't stick around.

I know many people with extremely high net worths. Many of these people spend their time in pajamas, or flip-flops, or shorts. You can't tell how wealthy someone is by what they're wearing. You also can't tell how wealthy someone is by how much money they have.

Everyone respects wealth

I can't think of specific examples of this one, but I do know that I've had a lot of experiences of people treating me very differently when they got a sense of how much money I had. Having money seems to telegraph that you are successful, in a way that's totally disconnected with how successful you are in other areas of your life.

I have also seen new-age kind of people talking with disdain about money, and claiming that "money doesn't make you happy," and "rich people are assholes," and various other statements that show disgust for money. Then, later, I have seen these very same people starting to make and accumulate money, and I have seen them consuming conspicuously and showing off.

Money is so powerful as a symbol of choice and freedom that it's impossible for it not to galvanize powerful responses in people, and to create strong reactions.

Most financial advisors know nothing

I went to some financial advisors at a stock brokerage to get some advice on how to manage my money. This pair of advisors, actually "stockbrokers," told me a lot about the marathons they ran in Hawaii before proceeding to advise me to buy a bunch of individual stocks. Over a period of months, they would call me, "We like Lucent Technologies!" and I would say, "Okay, buy $20,000 of that for me." and then they would bill me $1,000 brokerage commission. That's a 5% commission for "liking" something. I was a fool. I had an online brokerage account where I could have got the same stock for a $10 fee.

When I told them about my stock options, they said, "Never heard of that company! You need to get out of that!" I ended up cashing-in large chunks of the stock in my company to buy all these hot internet stocks that they liked. During my last meeting with them, they asked me if they could exercise and sell some more of my stock options in order to buy some of company X. I told them I couldn't because I was in a black-out period. They looked confused.

Later, I got an email telling me that a bunch of my stock options had been exercised and sold and that I was the proud owner of company X. I called them to ask what was happening. They said that I had told them to sell the stock. I said I hadn't. The guy on the phone told me that his partner had been there and witnessed it. I told them to undo the stock trades before I got jailed for insider trading, and I fired them.

That's when I realized that I had hundreds of thousands of dollars worth of stock in companies that I knew nothing about. Looking back, I feel consoled understanding that the stock brokers knew nothing about the stocks either. That's also when the dot-com bubble burst and that basket of stocks halved in price, while the stock for the company I worked at kept on climbing (it wasn't a dot com company).



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Stunning Footage Of American's Crumbling Infrastructure

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Via StockBoardAsset.com,

It’s no secret that America’s infrastructure is in dire need of repairs. Earlier this year, America received her infrastructure report card from the American Society of Civil Engineers’ and received a repulsive D+. The ASCE guesstimates the US would need to spend $4.5 trillion by 2025 on infrastructure.

Here’s the breakdown of the report card:  

  • Aviation: D
  • Bridges: C+
  • Dams: D
  • Drinking Water: D
  • Energy: D+
  • Hazardous Waste: D+
  • Inland Waterways: D
  • Levees: D
  • Parks and Recreation: D+
  • Ports: C+
  • Rail: B
  • Roads: D
  • Schools: D
  • Solid Waste: C+
  • Transit: D-
  • Wastewater: D+

With that being said, I’ve spent the entire weekend inspecting America’s infrastructure at the Port of Baltimore.

At some locations, I was given special access to a behind the scenes view of America’s crumbling infrastructure that the public is not allowed to see. The reasons you’re left out of the know is because it destroys the mainstream narrative that everything is awesome.

Even Jack Ma, the founder of Alibaba Group says, “the US wasted trillions on warfare instead of investing in infrastructure”.

In the Sunday Edition, Alastair Williamson is on site at a marine terminal in the Port of Baltimore. He provides an interesting view of America’s deteriorating infrastructure blended with the current shape of the US economy.

VIDEO

In this video, Alastair is given special access to behind the scenes of America’s crumbling infrastructure. This view is rarely seen by the mainstream public. Enjoy!

VIDEO



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Google updating Drive to full-fledged backup system

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Google updating Drive to full-fledged backup system

Google has announced an update to their Google Drive for Mac/PC client giving it a new name and new capabilities. On June 28, 2017 the product will become Backup and Sync from Google. In addition to replacing the Google Drive for Mac/PC application, the Google Photos desktop uploader will also be integrated into the new platform. For users who already use Google Drive for Mac/PC, the new application will respect their existing settings.

For those who may not be familiar with Drive for Mac/PC, it is an application that syncs files in specified folders with a user’s Google Drive cloud storage. On the desktop, users would have to save their files in specific folders designed to work with Google Drive. In the other direction, if a file is saved to Google Drive, on the Mac or PC that same file will show up and be available locally once the sync is complete.

With the new Backup and Sync, users will be able to specify files from any location on their desktop to be backed up and synced with their Google Drive cloud space. They no longer have to put the files is specific folders and in theory could backup an entire drive to Drive.

Google also announced a similar product will be released soon for their G Suite enterprise-oriented customers. On that track, the product will be called Drive File Stream and will be more focused on providing a true cloud-based file sharing and storage solution. Until that product is released, enterprise users may be able to use the new Backup and Sync if their G Suite system administrators allow them to install it. However, the upgrade from Google Drive for Mac/PC will not happen automatically.

source: Google


Raised in North Carolina, Jeff Causey is a licensed CPA in North Carolina. Jeff's past Android devices include an HTC EVO, a Samsung Note II, and an LG G3 along with a Samsung Galaxy Tablet 10.1. He currently uses a Motorola Moto X Pure Edition and (very rarely) a Nexus 7 (2013). He is also using a Verizon-branded Motorola Moto Z Play Droid supplied by his job. Jeff used to have a pair of Google Glass and a Moto 360 Sport in his stable of gadgets. Unfortunately, his wife and kids have all drunk the Apple Kool-Aid and have i-devices. Life at home often includes demonstrations of the superiority of his Android based devices. In his free time, Jeff is active in his church, a local MINI Cooper car club, and his daughter's soccer club. Jeff is married, has three kids, and a golden retriever.




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DaVita A Compelling Long As Comedian And Shorts Help Misprice Stock

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As a value investor, I generally stay away from large cap companies that are well covered because the chances of such a security being materially mispriced are lower, especially if it lacks a special situation angle (i.e. spin-off, dividend cut, index removal, etc.).

In this particular case, I think recent negative headlines and near-term uncertainty has created a compelling opportunity to buy DaVita (NYSE:DVA) at ~10x FCF - especially given DVA's market leading position operating in an oligopoly, predictable, and long runway for growth and a shareholder friendly management and board.

As a quick overview, DaVita is a healthcare company that is primarily a US kidney care provider. Specifically, it operates three main segments:

  1. U.S. Kidney Care - DVA operates 2,382 dialysis facilities that treat ~36% of the US market (End Stage Renal Disease or ESRD patients). 2017E operating income at close to $1.6 billion
  2. DaVita Medical Group - DVA operates medical groups and affiliated physician networks in various US states. Basically, DVA contracts with a payor (like a private insurer). In return for a payment, DVA will provide services a covered patient may need and earns a spread between the payment DVA receives and the cost of the services rendered. 2017E operating income $110 million
  3. International - Basically, the international version of DVA's US kidney care. Experiencing rapid growth ~30% in new facilities in recent years. At only 154 dialysis facilities, segment is expected to breakeven by 2018. 2017E operating income -$20 million (loss).

Taken together, DVA is expected to generate $1.7 billion in operating income in 2017. DVA market cap is currently ~ $12.7 billion with ~$8 billion in net debt for a total enterprise value of ~ $21 billion.

Here is how I get to ~10x FCF:

  • Operating Income (EBIT) guidance of ~ $1.7 billion
  • Add back $720 million depreciation
  • Subtract maintenance capex $350 million
  • Subtract $400 million interest
  • $1.7 billion profit before tax. ~ $1.2 billion after tax
  • ~197 million shares outstanding ~ $6.1 FCF.

For those uncomfortable with my adjustments, you can use DVA's historical presentation of FCF as a guide:

Source: DVA 2017 Capital Markets Presentation

Instead of providing my analysis of DVA, I will invert the process and focus on what the short thesis and concerns are and why I think they are misguided - hence the opportunity.

I think the two main sources that contribute to the DVA short thesis are:

1) John Oliver's recent episode.

2) A famed short-seller's commentary on DVA (~12 minutes in)

Essentially, I think John Oliver's points were primarily:

  • DVA doesn't treat its patients nicely
  • DVA is a bad profit maximizing firm as dialysis treatments are expensive
  • Kidney transplants are superior
  • DVA CEO is unfit as a leader (his actual language used is much stronger) and does not care for patients

For the famed short-seller's commentary, I think the main points are:

  • Dialysis is too expensive and a burden to the healthcare system
  • DVA and other dialysis companies are gaming the system by shifting patients to private insurers who pay more
  • Implicitly reimbursement rates should decline and profits will be gone for DVA and other dialysis treatment companies. A good precedent would be how the game where pharmaceutical companies gamed the system and put through huge price increases (i.e. Valeant Pharmaceuticals (NYSE:VRX))

Starting with John Oliver's episode on dialysis, I would start by agreeing that ESRD is a serious problem and dialysis treatments are a costly way to treat this condition. I also agree that it would be a very good thing if more ESRD patients can safely have kidney transplants done to achieve better outcomes. In fact, his plea for #WhenIDiePleaseTakeMyKidneys is quite honorable and one I would support.

However, a quick review of FACTS will reveal that there simply isn't any realistic alternative to dialysis treatment for the majority of the ESRD population. For instance, in 2014, only 17,107 kidney transplants took place in the US while there were 678,383 cases of ESRD at the end of 2014. In other words, kidney transplants were only sufficient to help ~ 2.5% of ESRD patients (for reasons beyond the scope of this article but mainly due to the difficulty for living donors to give up a kidney and for the deceased to be a donor and have a healthy kidney (i.e. those passing from old age may not necessarily have the healthiest transplant appropriate kidneys)). This means essentially 97.5% of ESRD patients require dialysis. In other words, it would be fantastic if there were a cure for kidney failure but until then, the reality is dialysis treatments are required - this is not a medical condition DVA created or condoned (source 1, source 2).

As for the accusations DVA is maximizing profits without regards for patients, I would first point out that the US healthcare system is a hybrid one where half of healthcare spending comes from private funds and half comes from federal, state and local governments - where private healthcare providers (including DVA) are allowed. Second, in 1972, the US made dialysis treatments covered by Medicare given the cost and severity of ESRD. In other words, DVA didn't do anything illegal or unethical to be in the position to be a private company driven to deliver profits from providing a critical service to ESRD patients. Through this lens, one might appreciate the competing objectives it must achieve: 1) treat ESRD patients, 2) keep costs low and 3) generate a return for shareholders. So, while it may seem inappropriate to have quick turnover in terms of treatment sessions, it is important to recognize quick turnover and keeping costs low is critical in serving DVA's dialysis patients (i.e. doing it too slow means some patients requiring this critical treatment may not have a time slot to do so).

The above discussion always helps me point out another inconvenient truth - US dialysis companies are critical in serving the needs of ESRD patients (unless the US government expropriates them) because of the growing ESRD population that is unfortunately both fairly predictable and has a lot of factors that will likely increase the ESRD population for years to come.

According to the USRDS report, the ESRD population (i.e. existing ESRD population + incidences - mortality) has grown in the 3.5-4.5% per annum in recent years. Because of three key trends, the growth rate could be sustained (or be higher) for many years to come: 1) rising diabetes and obesity rates are contributing to ESRD cases (new cases are called "incidences" in the USRDS report), 2) improving treatment regimes are improving mortality rates from almost 17% in 2008 to just over 14% in 2014 (meaning ESRD patients on dialysis tend to live for seven years instead of under six, growing the total population of ESRD patients), and 3) the baby boomer demographic (where people more likely develop ESRD at an elderly age) which is self explanatory.

Source: USRDS

Source: USRDS

Therefore, DVA has an important role as a private provider to deliver quality dialysis care and keep costs low given the landscape of ESRD growth - which indirectly ties into John Oliver's criticism of DVA CEO Kent Thiry as being unfit as a leader. Given the seriousness of treating ESRD patients, the sensitivity around reimbursement rates and the need to keep costs low, many DVA workers do not get wages that are significantly above minimum wage. Instead, Thiry has created a culture where DVA employees belong to a community to engage them via various non-monetary ways (community, recognition and praise, employee funded safety net program that helps each other out, etc.). If that means Thiry has to do some unconventional things as a leader (i.e. with a musketeer outfit, all for one and one for all) to get employees engaged and motivated and have a sense a belonging, it seems it's a cost Thiry is willing to bear for the benefit of DVA and its patients.

Given the famed short-seller's strong track record and reputation, I will spend a bit more time analyzing the points raised regarding DVA.

First, I again concur that kidney dialysis is expensive and represents a significant burden on the US healthcare system. However, as discussed previously, with the current state of ESRD and likely trajectory in terms of patient growth, there really is no alternative. Perhaps a reasonable "fix" would be two pronged: 1) significant investment in the healthcare system to screen and offer preventative lifestyle changes that would address ESRD risk (in terms of diet and exercise habits etc.) and 2) significant investment in finding cost effective cures for renal diseases.

Second, the short thesis seems to be predicated on DVA embarking on egregious "rent-seeking" behavior or, in other words, price gouging. Again, it is important to look at the facts and realize this is not a VRX (more on this later). In fact, DVA's revenue per dialysis treatment was $352 in 2016, $348 in 2015, and $342 in 2014. Going back 10 years to 2006, the revenue per dialysis treatment DVA realized was $330 per treatment (FYI this is also before Obamacare). Looking at the operating expenses in DVA's US kidney segment for 2016, you can see with some basic arithmetic that DVA's operating expenses were $271 per treatment. This, to me, certainly does not seem to be some sort of price gouging unethical behavior. We can debate whether margins should be higher or lower, but charging $352 for something that costs $271 does not seem to be terribly unreasonable and definitely not price gouging. DVA is not a charity after all.

Source: DVA 10-K

Third, the short-seller brings up a very good observation that it appears the existence of the American Kidney Fund (AKF) would expose DVA to significant conflicts of interest as DVA itself is a donor to that charity. Patients who are otherwise on Medicare can be privately insured if they qualify to have the AKF cover their premiums. In essence, the incentive would be for DVA to have patients covered by private insurers (instead of Medicare) since these private insurers pay substantially higher prices for DVA's dialysis treatments. In simple words, DVA would want to contribute to AKF, get patients on a private plan, get AKF to reimburse their premiums and DVA would receive higher revenues for dialysis treatments.

On the surface, this looks really bad for DVA as the conflict of interest is so obvious. The important question to ask is "why was DVA allowed to contribute to AKF in the first place?". The devil is in the details, and the answer to this question opens a whole can of worms that, in my view, explains it is NOT DVA who is doing the "gaming of the system".

It is important to note that two things: 1) it is obvious setting up the AKF this way creates tremendous potential conflicts of interest and 2) there is a criminal federal statute in the US that explicitly prevents the "exchange (or offer to exchange), of anything of value, in an effort to induce (or reward) the referral of federal health care program business."

So, DVA is not stupid, why does it participate in contributing to AKF? Well, a little further digging reveals the US Department of Health and Human Services' Office Inspector General actually provided an opinion this practice is **OK** subject to a bunch of conditions and observations.

So as we go down this rabbit hole, why in the world would the government essentially ok this behavior that would have the unintended consequence of dialysis companies incentivized to shift patients to private insurers?

Well, remember dialysis treatment is expensive and the US government agreed to cover it under Medicare since 1972. So, the US government itself would very much like to shift the cost burden onto private payors.

But are private payors stupid? No. They also know dialysis treatments are expensive, and they particularly dislike having to pay higher commercial treatment rates when compared to Medicare. So, what did they do? They lobbied the government hard to get out of this bind and finally got a deal where the private payor will only pay for the first 33 months only, after which, Medicare picks up the tab. Recall, ESRD patients are expected to live around seven years (84 months). So essentially the private payor is saying "fine we will pay 2x the cost at the commercial rate but we will only cover 40% of the duration of the treatment". So, it really is kind of "six of one, half a dozen of the other".

"Many people who need dialysis may be covered by an employer group health plan (EGHP) either through their own job or their spouse's... The Coordination of Benefits period is the 33 months (if you choose in-center hemodialysis) or 30 months (if you choose home hemodialysis or peritoneal dialysis) after you start dialysis..."

So, with all these twists and turns, I think we can safely conclude it is NOT DVA that is gaming the system, it is Medicare and private payors having this tremendous gamesmanship between one and other in determining who foots the bill - but the bill has to be paid.

So, with all these negative headlines, why doesn't DVA explain what I just explained above? Well, it is tough to lay out the facts the way I did because both Medicare and private payors are its customers (something about you don't bite the hand that feeds you). Ultimately, I think that is why this investment opportunity exists as it takes a lot of digging and understanding to really peel back the layers and understand what is going on.

Now, sometimes, the risk is perception becomes reality and extreme situations gather political attention as we have seen what happened to Valeant with its alleged unethical price hikes.

As mentioned previously, DVA charged $352 for a dialysis treatment that cost them $271 (like selling a can of pop for $1 that cost you $0.75). It is nowhere as egregious as what VRX has been alleged to have done - charging $1,000 for a toenail fungus treatment that a competitor charged $20. Also, again, the fact that dialysis treatments are critical is also another factor to keep in mind.

Summing it up, from a valuation perspective, I think DVA's (unlikely) downside is ~ $45 assuming a 15% cut to reimbursement rates (i.e. charging $290 per treatment that cost them $270) while the upside > $100 just based on status quo and a slightly higher FCF multiple. With that, an investor gets virtually free upside on the DMG segment contributing something and the international segment turning an operating income profit. As well, my valuation does not take into account DVA being very active in its share buyback program that should prove to be quite accretive (buying back shares at discount) - DVA noted in its capital markets day it is open to leveraging up to buy back shares if necessary - a very strong signal how management feels about DVA's current valuation. Of course, having Berkshire Hathaway Inc.'s stamp of approval isn't necessarily a bad thing either (BRK.A US owns ~20% of DVA).

This article is part of Seeking Alpha PRO. PRO members receive exclusive access to Seeking Alpha's best ideas and professional tools to fully leverage the platform.

Disclosure: I am/we are long DVA, BRK.B.

I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.



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These maps reveal the hidden structures of ‘Choose Your Own Adventure’ books

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Reading a “Choose Your Own Adventure” book can feel like being lost in a maze and running through twists and turns only to find dead ends, switchbacks, and disappointment. In the books—for those not familiar with them—you read until you come to a decision point, which prompts you to flip to another page, backward or forward. The early books in the series, which began in 1979, have dozens of endings, reached through branching storylines so complex that that trying to keep track of your path can seem hopeless—no matter how many fingers you stick into the book in order to find your way back to the key, fateful choice. You might end up back at an early fork again, surprised at how far you traveled only to reemerge at a simple decision, weighted with consequences that you couldn’t have imagined at the beginning.

The last installment of the original “Choose Your Own Adventure” series came out in 1998, but since 2004, Chooseco, founded by one of the series’ original authors, R.A. Montgomery, has been republishing classic volumes, as well as new riffs on the form of interactive fiction that seemed ubiquitous in the 1980s and ’90s. The new editions also carry an additional feature—maps of the hidden structure of each book.

<em>The Case of the Silk King</em>, Choose Your Own Adventure #14The Case of the Silk King, Choose Your Own Adventure #14

For years, fans have been creating visualizations of the forking structures of “Choose Your Own Adventure” books. Often, they’re interested in the types of outcomes at the end of each path. One map labels each ending as “new life, return home, or death,” and another separates them into “cliffhanger, solution, or death.” Christian Swineheart’s extensive graphical analysis of the books labels the endings as “great, favorable, mediocre, disappointing, or catastrophic.”

On the official maps, however, the endings aren’t coded in any way that reveals their nature. Instead, they operate according to a simple key: each arrow represents a page, each circle a choice, and each square an ending. Dotted lines show where branches link to one another.

Mapping the bones of the books can have other purposes, too. Nick Montfort, a poet and professor at the Massachusetts Institute of Technology who studies interactive fiction, has a habit of asking people what they know about “Choose Your Own Adventure” books. “They often say, ‘You have two choices after every page,’” he says. “That’s not true. Sometimes you have one choice. Sometimes you have more than two. When you show the maps, you can see that these books don’t look exactly the same.”

The older volumes, for instance, tend to have more endings than the later ones, and three of the oldest—Journey Under the Sea, Space and Beyond, and By Balloon to the Sahara—have 42 endings each, more than any other books in the series.

Here’s what Space and Beyond looks like mapped:

<em>Space and Beyond</em>, Choose Your Own Adventure #3Space and Beyond, Choose Your Own Adventure #3

And here’s Journey Under the Sea:

<em>Journey under the Sea</em>, Choose Your Own Adventure #2Journey under the Sea, Choose Your Own Adventure #2

In this book, you’re trying to locate Atlantis, and while each of the 42 endings is distinct, they can be grouped into categories.

There’s disappointment: You give up the search and someone else finds Atlantis, you don’t quite get there, your ship is destroyed, your eyesight is damaged. There’s hope: A mysterious submarine saves you, you give up the search but get a second chance, you glimpse Atlantis in the sky. There are sea dangers: You might ride a whale, get eaten by a fish, escape a shark, get eaten by shark, die by poisonous snake bite, escape a whirlpool and find your ship, escape a whirlpool but die in the ocean, get spit out of a whirlpool and find your ship, or explore a deep hole that you can’t escape from. There’s Atlantis itself, but you might destroy it before you get in. You might meet Atlanteans and, in a rare case, end up back on the surface. More often, you stay with Atlanteans, who appear in different guises in different endings. You might travel through space-time with them, be an advisor to their king, lead a revolution, end up in a dungeon, get gills implanted, live out your life in a Atlantean zoo, or become a blob of light, an Atlantean farmer, Atlantean musician, or Atlantean historian. Oh, and there’s also a secret deepwater laboratory.

This book is particularly tough on readers. One analysis found that more than 75 percent of the endings are unfavorable or deadly. One of the most poignant endings is the one where you choose to pull back from your search and someone else finds Atlantis. You regret giving up your search, but, the book says, “You didn’t really have a choice. Did you?” (Of course you did.)

By contrast, Surf Monkeys has the fewest endings of any book in the original series, with long stretches without decision-making. You’ve been spending the summer learning to surf, but now your friend Jorge is missing. Before you even have a choice to make (see that long string of arrows on the left), you’ve started your investigation, met a gang of surfers, and encountered a shark.

<em>Surf Monkeys</em>, Choose Your Own Adventure #131Surf Monkeys, Choose Your Own Adventure #131

This book also has the longest path to an ending of any of the classics. By the end of a 61-page storyline, you’ve finally found Jorge, and though it’s not the only ending where you rescue your friend, it’s the only one where you also get to surf a killer wave.

Sometimes, your journey ends quickly, though. Island of Time has the shortest path from beginning to an end, at just six pages. Your parents leave you home alone for the first time with instructions to answer the phone if it rings and take a message. When the phone does ring, you’re presented with your first choice—be obedient and answer it, or rebel and ignore it. If you pick up, you have a quiet weekend at home. If you ignore it, you might travel back in time, meet a lake monster, get recruited to work on a ship, or end up trussed on a dock.

<em>Island of Time</em>, Choose Your Own Adventure #28Island of Time, Choose Your Own Adventure #28

In just about every case, it can be surprising how a simple choice leads you down a complex path. In By Balloon to the Sahara, you’re in a balloon and are presented with a choice on the very first page. Storm clouds are on the horizon. Choice 1: “If you act now, you can release gas from the balloon and land before the storm overtakes you.” Choice 2: “Perhaps the storm will pass quickly. Maybe you can ride it out.” That’s just the beginning, since this book has the most decision points—48—of the series.

<em>By Balloon to the Sahara</em>, Choose Your Own Adventure #3By Balloon to the Sahara, Choose Your Own Adventure #3

Other installments, including Eighth Grade Witch, The Case of the Silk King, Zombie Penpal, Search for the Mountain Gorillas, and Tattoo of Death have decision points that are not simply binary. One page in Mountain Gorillas, for instance, has three different choices, each leading to a different ending:

<em>Search for the Mountain Gorillas</em>, Choose Your Own Adventure #25Search for the Mountain Gorillas, Choose Your Own Adventure #25

Cup of Death goes one step further. You are an amateur detective and are offered a four-pronged choice early in the investigation. As the map shows, though, one of those is a false lead, which takes you to a three-pronged fork. There, each of three options loops directly back to one of the paths you avoided at the previous decision point.

<em>Cup of Death</em>, Choose Your Own Adventure #13Cup of Death, Choose Your Own Adventure #13

There is yet another possibility in these nonlinear books: hidden endings. Inside UFO 54-40 has a hidden ending that’s only available to a reader who ignores the decisions and flips to it without prompting. But it’s there. “It’s a two-page, big illustration of this city,” says Montfort, the MIT professor. “The land of Ultima. As you flip through the book, even if you’re being very obedient, you can’t help but wonder what this text is.”

In Escape from the Haunted Warehouse, there’s a clearer path to the hidden ending—a page that hints “The End … or is it?” Solving a simple puzzle in the text prompts the reader to turn to one more page—to a much happier outcome.

<em>Escape from the Haunted Warehouse</em>, Choose Your Own Adventure #185Escape from the Haunted Warehouse, Choose Your Own Adventure #185

There are also structures that loop readers through the story in unique ways. Mystery of the Maya, for example, has time travel, and keeps sending the reader back to the same page and place in time. (“Almost as if it were the temporal junction point for the entire space-time continuum,” as Doc Brown would say. If you think that’s what it is, click here. If you decide it’s just an “amazing coincidence,” click here.)

<em>Mystery of the Maya</em>, Choose Your Own Adventure #5Mystery of the Maya, Choose Your Own Adventure #5

These are just some of the possibilities for what is today the wide-open field of interactive fiction. When Montfort teaches “multisequential stories” he includes David Foster Wallace’s Infinite Jest, because, with all its long footnotes, it asks the reader to make choices about how it’s read. The simplest form of a story that asks a reader to make choices might be a book such as Composition Number 1 by Marc Saporta, which has the reader shuffle all the pages before reading. (The book has many possible configurations, but only one action required of the reader.)

In the “Choose Your Own Adventure” series, Montfort points out, “The choices are normally about the action of a character. What action transpires at the story level?” By contrast, in Raymond Queneau’s Yours for the Telling, the choices presented to the reader are about how the story is told. The reader might choose to hear more about a particular details, or decide what color a character’s mittens are. “It’s like the story is being told to a child,” says Montfort. “Do you want to want to hear more or less?”

Maps like the ones Chooseco created can reveal the structure of a book that gives readers choices, but though the multiple story lines are part of what makes the series so fun, they’re not the only thing that defines it. The meat of “Choose Your Own Adventure” stories are gender-neutral romps in worlds where there are no obviously right or wrong moral choices. There’s danger around bend, usually in the form of something like space monkeys, malicious ghosts, or conniving grown-ups. Even with a map, there’s no way to find out what really comes next without making a choice and flipping to another page.



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Wednesday assorted links

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The post Wednesday assorted links appeared first on Marginal REVOLUTION.



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Doug Kass: Not Even The Algo Creators Know What Is Going On

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Authored by Seabreeze Partners Management's Doug Kass,

If you haven't read my opening missive, please do, as it's important.

This column extends the conversation about the problem with advanced market technologies and strategies a step further than most retail and institutional investors understand.

Most people think of artificial intelligence and algos as simply executing logical rules programmed into them by humans -- the same rules that the programming humans would follow if they were presented with the same data and data analysis. The algos and AIs are doing it in the same way humans have always done and would do, but at a much slower speed or perhaps not at all because of the very weak and distant relationship of some data items to other data items.

The general belief is that algos and AIs are just "faster humans able to do a lot more calculations in a meaningful time frame". That may NOT be a correct characterization of some of the more powerful AIs that may be working in the markets. Of course, we don't know what AIs are working because there are no regulations requiring that machine decision-making accounts disclose and register as such ... a very, very big gap in regulation.

True, AI and the related "machine learning" developments at the leading edge of such technology do NOT simply duplicate human rules and logic. Instead, while they may perform simple repetitive correlations initially on data as humans currently formulate that data, the more advanced machines go on to program themselves at successive layers, where the data being analyzed and correlated is no longer what we think of as data. Rather, it is often data artifacts created by the first layers in a form that no human would ever consider or has ever seen. To put in a more street-level way, the first level creates ghosts and apparitions and shadows that the second layer treats as real data on which it assesses correlation and predictability in the service of some decision asked of it. AND ... a third and fourth and on and on are doing the same thing with output from each layer below it.

The result of this procedure is striking and terrifying when the the leading experts in AI and machine learning are interviewed. They admit that they have no way of determining what rules AI and machine- learning powered machines are following in making their decisions AND we cannot even know what inputs are being used in making those decisions.

Think about that. The creators have no knowledge of what their creations are thinking or what kind of inputs the machines are thinking about and how decisions about that are being made. The machines are inscrutable and, most terrifyingly important, UNPREDICTABLE.

We are not telling these AIs how to make decisions. The machines are figuring out how to decide to "make a profit" on their own and subject to no enforceable constraint.

The resulting risk of "flash crashes" -- to lump all sudden and unexpected behaviors into a catchphrase -- is unknowable but probably much greater than anyone even dreams. The machines have no fear of flash crashes or any other kind of crash. Such crashes might even serve their purpose of "making a profit."

Be forewarned as last Friday's Nasdaq schmeissing may be a walk in the park compared to what may happen in the future..

The risks are much greater than most imagine.

People need to understand this threat much better than they do.

It needs to be better factored into the investment process. in the column entitled "risks."

Listen, Luddites, It's A Thing About the Machines

"Let's consider that statement. In the last 20 years the VIX closed lower than 10 on a total of 11 days, and 7 of those days were in the past month. Think about that - over the past 2 decades, was the last month the most benign macro environment? (e.g. last week: Comey testimony, UK elections, ECB, geopolitical uncertainty, Qatar, FANG flash crash, etc.)."

-- Marko Kalonovic, JPMorgan's head quant

I vividly remember episode 40 of Twilight Zone entitled "A Thing About Machines." (Here is a clip of the episode)

Originally aired on Oct. 28, 1960, it's the story of a repairman who pays a house call to Bartlett Finchley, who is having trouble with his television's reception. Finchley is an ill-tempered and lonely gourmet magazine critic. He abuses machines in his home and he is as inept with human beings as he with the machines, which he concludes are conspiring against him.  

Though Finchley is seen as paranoid by many, eventually every machine in the house (including his car) turns against him: 

  • His typewriter types out the message, "Get out of here Finchley."
  • A woman on the television speaks the same message.
  • His electric razor rises menacingly in the air and lunges at him.
  • An unplugged telephone has a voice that speaks the same words as the typewriter. 

Finchley drinks a bottle of liquor and passes out. When he awakes, the machines in the house tell him to get out and the razor pursues him. He runs out of the house and is chased by his driverless car, which winds up pushing him into his pool. 

Sinking to the bottom, Finchley drowns. When the police pull him out, they can't explain how he could sink to the bottom when not being weighed down, as normally a body would float, nor could they explain the car near the pool. 

Listen Luddites, for the stock market, too, it's a thing about the machines. 

Throw away your fundamental analysis, your price charts, interest rates and economic growth forecasts, as the market has lost its moorings. 

It is no longer a pyramid of fundamental and technical analysis nor is it a response to changing investor sentiment. 

The ongoing multiyear changes in the market structure and dominant investor strategies in which quants, algos and other passive strategies (e.g., ETFs) have replaced active managers raise the same risks that Finchley faced 57 years ago. 

And the overwhelming impact of central bankers' largesse is the cherry on the market's non-fundamentally influenced sundae. 

As I have written: 

"The combination of central bankers' unprecedented largesse (and liquidity) when combined with mindless quant strategies and the enormous popularity of ETFs will, as night follows day, become a toxic cocktail for the equity markets. While we live in an imperfect world, we face (with valuations at a 95% decile on a number of metrics) a stock market that views the world almost perfectly." 

Back to JPMorgan's Marko Kalonovic, who is quoted at the top of this piece and again here: 

"... some striking facts: to understand this market transformation, note that Passive and Quantitative investors now account for ~60% of equity assets (vs. less than 30% a decade ago). We estimate that only ~10% of trading volumes originates from fundamental discretionary traders. This means that while fundamental narratives explaining the price action abound, the majority of equity investors today don't buy or sell stocks based on stock-specific fundamentals.

 

The next and perhaps just-as-important driver is, of course, central banks, based on Kalonvic's analysis: "With ~$2T asset inflows per year, central bank liquidity creates strong interest rate and policy sensitivity for sectors and styles. Low rates also invite investors to sell volatility."

Everyone should read this important note from JPMorgan's head quant (hat tip to Zero Hedge) in order to understand how risk parity, volatility trending, stat arb and other quant strategies that are agnostic to balance sheets, income statements and private market value artificially are impacting the capital markets and, temporarily at least, are checking volatility. 

Last Friday's market schmeissing was the first shot across the bow. There will be many more of those Fridays. 

This is not my Grandma Koufax's stock market.



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You are getting sleepy...You are getting sleepy...When you wake up you will believe everything you read on FARK as the honest truth [Interesting]

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In Other Media

Ubisoft unveils Starlink video game with toys that attach to your controller

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Ubisoft is coming a little late to the toy-game hybrid craze started by Activision’s Skylanders in 2011. But the French video game publisher has something we haven’t seen before with Starlink: Battle for Atlas, a science fiction game where you attach a toy to a game controller and play the game on a console.

It’s another example of original and strange thinking at Ubisoft, which prides itself on creating new intellectual properties. The game is a project of Ubisoft Toronto, said Matt Rose, producer of the game. With Starlink, you attach a toy pilot and spaceship to the top of a game controller. Then you can change the parts on the spaceship, and those changes show up in the game on the fly. It’s like being a kid again.

“We built a team that dreamed of bringing those amazing childhood memories back to life,” Rose said.

Above: Matthew Rose, producer of Ubisoft’s Starlink Battle for Atlas at E3 2017

Image Credit: Ubisoft

So you can change pilots or change weapons or engines on the spaceship. If you run into a certain kind of enemy, you can attach flamethrowers that will take care of it.

The title will ship in the fall of 2018 on game consoles. It runs on Ubisoft’s Snowdrop engine that powers The Division. You can also play the game on the Nintendo Switch.



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Weight Training Is the Best Exercise for Bone Strength

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For many, weight training calls to mind bodybuilders pumping iron in pursuit of beefy biceps and bulging pecs. But experts say it’s well past time to discard those antiquated notions of what resistance training can do for your physique and health. Modern exercise science shows that working with weights—whether that weight is a light dumbbell or your own body—may be the best exercise for lifelong physical function and fitness.

“To me, resistance training is the most important form of training for overall health and wellness,” says Brad Schoenfeld, an assistant professor of exercise science at New York City’s Lehman College. During the past decade, Schoenfeld has published more than 30 academic papers on every aspect of resistance training—from the biomechanics of the push-up to the body’s nutrient needs following a hard lift. Many people think of weight training as exercise that augments muscle size and strength, which is certainly true. But Schoenfeld says the “load” that this form of training puts on bones and their supporting muscles, tendons and ligaments is probably a bigger deal when it comes to health and physical function.

“We talk about bone resorption, which is a decrease in bone tissue over time,” he says. When you’re young, bone resorption is balanced and in some cases exceeded by new bone tissue generation. But later in life, bone tissue losses accelerate and outpace the creation of new bone. That acceleration is especially pronounced among people who are sedentary and women who have reached or passed menopause, Schoenfeld says. This loss of bone tissue leads to the weakness and postural problems that plague many older adults.

MORE: This Is The Best Workout For Women

“Resistance training counteracts all those bone losses and postural deficits,” he says. Through a process known as bone remodeling, strength training stimulates the development of bone osteoblasts: cells that build bones back up. While you can achieve some of these bone benefits through aerobic exercise, especially in your lower body, resistance training is really the best way to maintain and enhance total-body bone strength.

TIME HealthGet the latest health and science news, plus: burning questions and expert tips. View Sample

More research links resistance training with improved insulin sensitivity among people with diabetes and prediabetes. One study published in the journal Diabetes Care found that twice-weekly training sessions helped control insulin swings (and body weight) among older men with type-2 diabetes. “Muscle is very metabolically active, and it uses glucose, or blood sugar, for energy,” says Mark Peterson, an assistant professor of physical medicine at the University of Michigan.

During a bout of resistance training, your muscles are rapidly using glucose, and this energy consumption continues even after you’ve finished exercising, Peterson says. For anyone at risk for metabolic conditions—type-2 diabetes, but also high blood pressure, unhealthy cholesterol levels and other symptoms of metabolic syndrome—strength training is among the most-effective remedies, he says.

Strength training also seems to be a potent antidote to inflammation, a major risk factor for heart disease and other conditions, says Schoenfeld. A 2010 study from the University of Connecticut linked regular resistance training with inflammation-quelling shifts in the body’s levels of cytokines, a type of immune system protein. Another study from Mayo Clinic found that when overweight women did twice-weekly resistance training sessions, they had significant drops in several markers of inflammation.

More research has linked strength training to improved focus and cognitive function, better balance, less anxiety and greater well-being.

Some of the latest and most surprising research is in the realm of “light-load training,” or lifting very small weights. “It used to be thought that you needed to lift heavy loads in order to build muscle and achieve a lot of these benefits,” Schoenfeld says. “That’s what I was taught in grad school and undergrad, but now it looks like that’s completely untrue.”

MORE: Why Men Have More Body Image Issues Than Ever

He says lifting “almost to failure”—or until your muscles are near the point of giving out—is the real key, regardless of how much weight you’re using. “This is a huge boon to adherence, because many older adults or those with injuries or joint issues may not be able to lift heavy loads,” he says.

If all that isn’t convincing enough to turn you onto weights, perhaps this is: maintaining strength later in life “seems to be one of the best predictors of survival," says Peterson. “When we add strength...almost every health outcome improves.”

“It used to be we thought of strength training as something for athletes,” he adds, “but now we recognize it as a seminal part of general health and well-being at all ages.”



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