The process of evaluating and gathering information before taking action is very relevant for traders. When we act as our own trading coaches, in a sense we act as our own physicians. If our trading results are not so healthy, our task is to understand why, so that we can initiate the right corrective measures. To change our trading when we don't truly understand the problems we're facing is to run the risk of doing further harm. Alterations of our trading can bring side effects and complications as well as solutions.