Interesting that you don't need a lot of winning bets to make a living. What about losing bets, though? Isn't this a pretty high-risk way to make a living? Also, doesn't it require a fair amount of capital to get started?
I've been playing with this very idea. I've had to mentally hold one position over night. I don't like holding a position. I want to be in and out in two hours.
Gambling on the stock market is risky. I think lots of people, maybe most of the people that gamble this way, want to be rich. Well, I don't. As the OP asked the question, I only want to make enough to comfortably get by so I can spend the rest of my time living and learning.