I just joined the Bitcointalk just recently and been trying different things to earn and that includes trading. That's a good words that you have said, great patirnce and courage, which really is true since you can't predict exactly though somehow you can predict but we don't know what might happen definitely. Also it takes patience actually to study it since there is no actual lesson in internet that you can find and also you need to look at the prices from time to time.