Humans have weaknesses that hamper their trading capabilities. Many were developed in ancient times and were important for survival. I will enumerate the most important:
1) Loss Aversion: the strong tendency for people to prefer avoiding losses over acquiring gains
2) Sunk Cost Effect: The tendency to treat money that already has been committed or spent as more valuable than money that may be spent in the future
3) Disposition Effect: the tendency for people to lock in gains and ride losses
4) Outcome Bias: The tendency to judge a decision by its outcome rather then by the quality of the decision at the time it was made
5) Recency Bias: the tendency to weigh recent data or experience more than earlier data or experience
6) Anchoring: the tendency to rely too heavily, or anchor, on readily available information
7) Bandwagon Effect: the tendency to believe things because many other people believe them
8) Belief In The Law Of Small Numbers: The tendency to draw unjustified conclusions from too little information
All traders have in one or another time been affected by one or several of these biases. Its easy to make mistakes when you are under pressure and dealing with money. As Jesse Livermore once said, above all other things we have to guard against ourselves.
By the way, I have finished the decoration on my beach house. We chose a very clean concept with all furniture in white. The seaview is awsome and I think this new house will really inspire me in the future. I am having a great time with my family and I am loving the experience of being a father. Enzo is by far my best trade ever.
I have been lacking form in the markets recently but I have not lost any significant money. That is not bad for any dry spell. Anyway I have been taking some time off for some research and I am building or rebuilding a few trading systems. I am gaining confidence in one of them in particular and being as agressive as I like to be when things are going well for me, I am antecipating some great trading days in the weeks ahead.
Don`t let them beat you. And as we heard time and again on Hill Street, "be careful out there".
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