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.
I believe that really need to overcome your fear of losing money, why? Because in this kind of world where people are being a risk takers seeking for a good investments that they could use to get a high profit it is not quite far that you'll get loser even if your already joining in this kind of business. It is not far that your dreams that you've waited too long will not quite far but so far to achieve because of the fear you feel. So take my advice to relax and enjoy the game.