Open trading account 
I don't want to philosophize, because otherwise I can write a whole book, I will just say briefly that for me entrepreneurship is equated to gambling, as well as in games if you know how to think, calculate, cheat and bluff than business will succeed, but if you're just without thinking decided to try make own business, nothing profitable from this will not be, the maximum that could be, that it will pay back investments (like in roulette when put on black or red.)
