if you want to make profit, the first thing you have to face is losing your money. once you lose your money, you learn something, those lessons can be experiences which help you get money.
I believe that the one who is afraid of losing his money will always be unable to make anything fruitful in his life. There is no way that a coward man can make such a bold decisions of investing his money in any kind of investing. If you will fear of losing your money, then you will never be able to make profit by any kind of investment. You really need to be brave enough so that you can make the things happen according to your own desire.