Quoting narafaDislikedAparsai,
I think everybody answered your questions in full details and they all said the same thing, so I am not going to repeat what they said...I just wanted to say that if you are doing what you like to do, for sure you will make money over the long haul....Just don't think too much about the money, think about your trading decisions and how you can make good trading calls and decisions and money will follow...
Thanks,
NaderIgnored