We are investing and that is natural to lose our money since we are risking it to earn money. You are investing means that you are not 100% sure if that project, currency or asset will give you a profit that is the reason you need to wait. If you fail, don't look at it as a problem, you should look at it as a lesson that you need to learn from. You need to learn from your mistakes or losses because if you don't, you will stay the way you are. Learning is a painful process as my teacher in college taught me, it is the same in investing and anything in life.