If we lose money in this business there are two things that affect you. First, you will be desperate and vigilant and do not want to run this business again. Secondly, you will really want to re-learn what causes you to lose money, it all depends on how we react to it, my suggestion, choose the second option, you have to learn to go back and not give up, and find out what causes you to lose money, if you have found it never repeat the same mistake.