Do you gamble?

I am interested in casino gambling, and I do play sometimes creating my "own" systems. However, they are not mathematically based, because it is a game with casino`s predominance. I do not mean to get just pure profit, but to understand the reality, get to know the laws ruling the world, how the human brain works and the ways it transmits the information. I look for the rules which can be hidden in perceiving the theory of probability in nature by us. Gambling is just made for it.