If we wish to be successful in life we need to overcame our fears. In trading we have fear of losing money, and it's good to have fear, fear is making us more careful, and stops us from losing all the money we have. On other side if we wish to make profit then we need to be brave and to risk money, with higher risk reward is higher and fear is proportional to risk we make.
I'm afraid to trade with more then 10 dollars, I know that, but I'm not afraid to risk 10 times that amount in gambling.
I am surprised, as you said, you have a fear to do trading more than $10, but you have no fear in gambling to take risk. You know gambling is more risky and many time gambling can't return our money. But in trading, it is possible sometime, we could earn from it, and if we get lose in trading, than we have a chance to recover our lose, So you should have fear in gambling not in trading.