Depends. I'm not a big gambler now and if by getting rich you mean suddenly, like winning the lottery, I don't think I would change my habits. Maybe the size of the bet would make it bigger, relative to my wealth, but I don't think I would increase the frequency of playing, if anything maybe I would play less and enjoy the money more. In the case of other, more impulsive people, I would advise them to be very careful, as you can waste a fortune if you are addicted to gambling by gambling impulsively.