Intelligence, Overconfidence And Trading

Here are some more random “gibberish” from me about trading. This morning I had a look in one of the old Market Wizards book by Schwager. William Echardt on page 127 and 128 said the following:

I haven’t seen much correlation between good trading and intelligence….Many outstandingly intelligent people are horrible traders….Avearge intelligence is enough. Beyond that, emotional makeup is more important. …Anyone with average intelligence can learn to trade. This is not rocket science.

I totally agree with Echardt. Why should intelligence be so important for good trading?  Intelligence is overrated. Descipline, patience, knowledge, attention to details and some creativity are much more important than intelligence. I have taken IQ test twice (in English, that might underestimate my score). I scored just BELOW average both times. Still, I have performed quite well in trading: 12 years of daytrading and just two losing months (both in 2012). Obviously I don’t consider myself stupid, but my intelligence is at best average. I believe I have other characters that make up for my lack of intelligence.

If you’re intelligent you might become very confident. True, confidence is important, but overconfidence is lethal to your account. Coupled with a big ego that is a sure way to financial ruin in the markets.

If you have no fear of failure, you will fail. Of course, fear of failure can’t paralyze you, but no fear of failure is just as bad. I believe overconfidence is a very bad character in trading. It will make you blind for risk and make you feel better than you are. Luck and randomness are much bigger factors than most realize. You have to be humble. The inevitable result is that you take on more risk than you should. You have to know that failure is a possibility. If not you get complacent and inefficient.

If I were to employ someone in my one man firm (actually, I just made an agreement with someone this month) I would boil down my criteria to these things: determination, motivation, persistence, modesty and discipline (work ethics). The rest can be tought.

The US president Calvin Coolidge nailed it (my favourite US president)*:

Nothing in this world can take the place of persistence. Talent will not; nothing is more common than unsuccessful people with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated failures. Persistence and determination alone are omnipotent.

The above is one of my favourite proverbs!

*Coolidge was a very good president, but for some strange reasons he has been looked upon as a failure. Some says “he is the best president you have never heard of”. Looking on the web I found some other nice proverbs from Coolidge (Yes, I know I’m digressing now):

  1. There is no dignity quite so impressive, and no one independence quite so important, as living within your means.
  2. You can’t know too much, but you can say too much.
  3. All growth depends upon activity. There is no development physically or intellectually without effort, and effort means work.
  4. Civilization and profit go hand in hand.
  5. Duty is not collective, it is personal.
  6. Four-fifths of all our troubles would disappear , if we would only sit down and keep still.
  7. If I had permitted my failures , or what seemed to me at the time a lack of success, to discourage me I cannot see any way in which I would ever have made progress.
  8. Industry, thrift and self-control are not sought because they create wealth, but because they create character.
  9. Don’t expect to build up the weak by pulling down the strong.
  10. It takes a great man to be a good listener.
  11. No enterprise can exist for itself alone. It ministers to some great need, it performs some great service, not for itself, but for others; or failing therein, it ceases to be profitable and ceases to exist.
  12. No man ever listened himself out of a job.