Posts Tagged ‘mental health’

Driven toward reward without regard for consequence

This is interesting. However, the conclusion that "individuals with antisocial personality disorder may not be unaware of… consequences… but instead that their intense reward-seeking motivation consumes their attention wholly until they have fulfilled their desire for reward" seems overstated, and only a small piece of the psychopath puzzle.

For a different perspective, that of a financial writer, and an even farther-fetched conclusion, read the second article below. The same data can be interpreted to show that a trader taking on excessive risk is "hopped up on dopamine" so they can’t see negative consequences, making them "kind of a psychopath." Take all this with a grain of salt haloperidol. - Ilene 

Driven toward reward without regard for consequence

Courtesy of TIME, by Tiffany O’Callaghan

TIMEAn overactive dopamine reward system in the brain may help explain why psychopaths pursue rewards without regard for consequences, according to new research published this week in the journal Nature Neuroscience. Previous research has found that individuals who suffer from antisocial personality disorder—often referred to as sociopathology or psychopathology, despite debate over whether these are distinct conditions—lack empathy and fear. Yet this new study, from researchers at Vanderbilt University examines what these individuals may have in excess. According to the study, led by Joshua Buckholtz, a graduate student in psychology at Vanderbilt, individuals with antisocial personality disorder traits show signs of dysfunction in dopamine reward systems—suggesting that, in psychopaths, the drive toward reward can overwhelm all else.

Prior to participating in two different experiments, study subjects completed personality tests to identify presence and severity of psychopathic characteristic—including aggression, lack of empathy, and capacity for manipulation, among other things. Drawing on previous research that has established a strong link between substance abuse and psychopathology, in the first experiment researchers gave participants amphetamine, then used functional Magentic Resonance Imaging (fMRI) brain scans to monitor how dopamine release was affected by the stimulant. In a second experiment, study participants were told that they would be paid for performing a simple task, and researchers conducted brain scans while they completed the tasks.

In both experiments, researchers found that participants who had psychopathic characteristics according to the personality test, were more likely than those without those traits to have greater activity in the nucleus accumbens, the area of the brain associated with dopamine reward processing—whether in response to the chemical stimulant, or the suggestion of monetary reward.

The findings suggest that individuals


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Zero Hedge

Over 80% Of Dutch Support Restrictions On Muslim Women's Clothing

Courtesy of ZeroHedge. View original post here.

In August a Danish law came into force banning face-covering veils, and as Statista's Niall McCarthy notes, the move to ban burqas or niqabs has proven highly controversial and divisive.

There were protests when the law came into force and the Scandinavian country experienced an extensive debate on whether it was discriminatory ...



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Phil's Favorites

Animal Spirits: Borrowing From the Future

 

Animal Spirits: Borrowing From the Future

Courtesy of 

On this week’s Animal Spirits, we discuss:

$250 trillion in debt

Dalio could lose 1% a day for a year and still be worth $400 million

...



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ValueWalk

Tilson Says TLRY Is Like Cryptos, 3D Printing, A Bubble About To Burst

By Jacob Wolinsky. Originally published at ValueWalk.

Whitney Tilson’s additional comments on the hottest new stock TLRY. Excerpted from an email to colleagues.

A quick follow-up to my email this morning:

1) After seeing my comments on Tilray (TLRY) in my email earlier today, Yahoo Finance invited me on their afternoon streaming video show, The Final Round, where I:

  • Heaped scorn on this obvious bubble stock, saying it’s overvalued by at least 10x, maybe even 100x
  • Compared it to cryptocurrency, 3D printing, and alternative power ...


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Kimble Charting Solutions

Silver & Gold- Best buy point in 25-Years?

Courtesy of Chris Kimble.

CLICK ON CHART TO ENLARGE

This chart looks at the Silver/Gold Ratio over the past 30-years.  Historically when the ratio is heading higher it sends a message to be long and strong Gold & Silver.

When the ratio is heading lower, historically it’s been a great time to avoid Gold & Silver. The ratio has been heading lower since the highs back in 2011, suggesting it’s not the time to buy and hold Silver & Gold.

The decline in the ratio over the past 7-years has it currently testing the 1995 lows as well as a potential support line at (2).

Best time to buy Silver & Gold in the past 25-years? T...



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Digital Currencies

Mania to Mania

 

Mania to Mania

Courtesy of 

“Russell rarely played the stock market and had little investing experience when he put around $120,000 into bitcoin in November 2017.”

This comes from a CNN money article, Bitcoin crash: This man lost his savings when cryptocurrencies plunged. From January 2017 through the peak in early 2018, Ethereum gained 16,915%.

Any time you have something go vertical, you just know that some peopl...



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Insider Scoop

A Peek Into The Markets: US Stock Futures Flat Ahead Of Housing Starts, Current Account Data

Courtesy of Benzinga.

Pre-open movers

U.S. stock futures traded mostly flat in early pre-market trade. Data on housing starts for August and the current account report for the second quarter will be released at 8:30 a.m. ET.

Futures for the Dow Jones Industrial Average fell 1 point to 26,273.00, while the Standard & Poor’s 500 index futures traded declined 2 points to 2,909.75. Futures for the Nasdaq 100 index slipped 1.5 point to 7,523.

Oil prices traded ...



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Chart School

Weekly Market Recap Sep 16, 2018

Courtesy of Blain.

Slow and steady drip up all this past week in a very quiet news environment.  A gap down top open the day Tuesday (which was recovered quickly) and a gap up Thursday (which held) were the highlights!

The latest on TRADE WARS!(tm):

Tuesday, news hit that China vowed to retaliate and plans to ask the World Trade Organization next week for permission to impose sanctions on the U.S. for Washington’s noncompliance with a ruling in a dispute over U.S. dumping duties, Reuters reported. That’s part of a dispute that goes back to 2013.

“Trade wars are certainly a concern, but I don’t know that they’re a one...



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Members' Corner

Nike, Colin Kaepernick and the pitfalls of 'woke' corporate branding

 

Adding this article to Members Corner, in case anyone wants to share their opinions on Nike and Kaep, or on divisiveness in general. Also see the article I mentioned in the comments section, "A Warning From Europe: The Worst Is Yet to Come" and What’s behind the current wave of ‘corporate activism’? ~ Ilene

Nike, Colin Kaepernick and the pitfalls of 'woke' corporate branding

Courtesy of Simon Chadwick, University of Salford...



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Biotech

Gene-editing technique CRISPR identifies dangerous breast cancer mutations

Reminder: Pharmboy is available to chat with Members, comments are found below each post.

 

Gene-editing technique CRISPR identifies dangerous breast cancer mutations

Breast cancer type 1 (BRCA1) is a human tumor suppressor gene, found in all humans. Its protein, also called by the synonym BRCA1, is responsible for repairing DNA. ibreakstock/Shutterstock.com

By Jay Shendure, University of Washington; Greg Findlay, ...



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Mapping The Market

Mistakes were Made. (And, Yes, by Me.)

Via Jean-Luc:

Famed investor reflecting on his mistakes:

Mistakes were Made. (And, Yes, by Me.)

One that stands out for me:

Instead of focusing on how value factors in general did in identifying attractive stocks, I rushed to proclaim price-to-sales the winner. That was, until it wasn’t. I guess there’s a reason for the proclamation “The king is dead, long live the king” when a monarchy changes hands. As we continued to update the book, price-to-sales was no longer the “best” single value factor, replaced by others, depending upon the time frames examined. I had also become a lot more sophisticated in my analysis—thanks to criticism of my earlier work—and realized that everything, including factors, moves in and out of favor, depending upon the market environment. I also realized...



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OpTrader

Swing trading portfolio - week of September 11th, 2017

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Promotions

Free eBook - "My Top Strategies for 2017"

 

 

Here's a free ebook for you to check out! 

Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

Some other great content in this free eBook includes:

 

·       How 2017 Will Affect Oil, the US Dollar and the European Union

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All About Trends

Mid-Day Update

Reminder: Harlan is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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About Phil:

Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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About Ilene:

Ilene is editor and affiliate program coordinator for PSW. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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