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AN 1873 LETTER ON LUCK VERSUS SKILL

We often confuse luck with skill, especially in the stock market.  In fact, Michael J. Mauboussin has written a worthy read on separating the two in his newest book The Success Equation:  Untangling Skill and Luck in Business, Sports, and Investing.  But long before the contemporary discussions of luck versus skill, ancient speculators were enthralled by luck’s deceptive ways of making mere mortals feel godlike.  However, that sense of omniscience, just like a string of luck, is fleeting and continues to lure modern speculators into a trap today just like it did Saxon-les-Bains, a man of culture, almost 150 years ago.  In a 1873 letter to The Spectator entitled “A Study in the Psychology of Gambling” Saxon-les-Bains describes his gambling experience in Monte Carlo.

And what was my experience?  This chiefly, that I was distinctly conscious of partially attributing to some defect of stupidity in my own mind, every venture on an issue that proved a failure; that I groped about within me something in me like an anticipation or warning (which of course was not to be found) of what the next event was to be, and generally hit upon some vague impulse in my own mind which determined me: that when I succeeded I raked up my gains, with a half impression that I had been a clever fellow, and had made a judicious stake, just as if I had really moved skillfully as in chess; and that when I failed, I thought to myself, ‘Ah, I knew all the time I was going wrong in selecting that number, and yet I was fool enough to stick to it,’ which was, of course, a pure illusion, for all that I did know the chance was even, or much more than even, against me.  But this illusion followed me throughout.  I had a sense ofdeserving success when I succeeded, or of having failed through my own willfulness, or wrong-headed caprice, when I failed.  When, as not infrequently happened, I put a coin on the corner between four numbers, receiving eight times my stake, if any of the four numbers turned up, I was conscious of an honest glow of self-applause… (more…)

8 MISTAKES GREAT TRADERS NEVER MAKE

  1. Try to close a position but accidentally DOUBLE it instead.
  2. Put a swing trade on and realize AFTER the close that earnings are coming soon. Like the next morning.  Before the market opens.
  3. Buy the CALLS in a stock that is breaking out at what they think is a bargain price, only to find out later that they actually bought the PUTS.
  4. Constantly drive by their ex girlfriend’s house to see if she is dating that idiot biker guy with the tats who will never love her the way they would….
  5. Knock off early for the day to go rollerblading, sure that they put a hard stop in on their position before they left (but didn’t).
  6. Continuously hit the “submit” button on their trading platform when their order “hangs up” only to find out that they bought their position eight times.
  7. Listen to the whole “Best of WHAM” album online, unaware that Spotify is auto-posting that info to their Facebook timeline.
  8. Think they have a “one cancels other” limit and stop in place and take a long lunch after their position hits it’s profit target.  Then come back later in the day only to learn that price reversed, hit their stop (making them net short), and then rallied.
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