Dealing with loss is painful task. You have to learn it gradually. It is easy to deal with losses when you know your winning ratio. It may not be possible that every time you will win. So you have to know how many times you can win. The problem is we want all our entry profitable. Trading is a survival game. Here survival comes first. Most of time our Ego doesn't allow us to keep calm. It wants revenge. And the result is more losses.