If you are thinking about your trades very often or losing sleep over them, you are probably focused too much on the money and not enough on the process of trading, and this means you are probably risking too much money per trade. So, just be sure you have absolutely no doubts about entering every trade you take, because if a particular trade setup does not meet your pre-defined trading plan rules, it means that your edge is not present, and trading when your edge is not present is the same thing as gambling. You really want to trade Forex like a sniper and not a machine gunner, by picking your trades wisely and only trading when your trading edge is present.