Every trader has an analytical part (head) and an emotional part (heart). A system that suits you will engage both aspects of your personality. When you start trading a system, you face two expectations. One is the statistical expectation, which we have discussed in detail. The other is your emotional expectation from the system. If the two expectations are not coherent, then you will not be happy trading the offending system.
This raises questions about why you trade. For many people, the only reason to trade is to make profit. However, you could have many other reasons, such as the excitement of trading or the intellectual challenge of competing with other traders. You should check to see if the following are consistent: your profit objective, trading horizon, mathematical expectations, and emotional expectations.Read More