yes it is true and i also do the same thing that is why i earn a good income, i am not a professional trader but i am counting me in a good trader because i have learned many things from forex and controlling emotions is one of those things, and yes you are the only one who can make it easy or difficult for you. and Always want to control our behavior. This is very important in forex trading. Passion, greed, fear, patience and pet behavior are indispensable for our business in the foreign exchange market. We want more of our forex trading than risk because the outcome of forex trading is risky, we can take a big loss in trading.