It's like playing the lottery. It doesn't matter how extremely low the chances are of winning. You gotta be in it to win it. Hitting on every girl in sight is like buying a whole lot of lottery tickets. You never know, one day one of them might actually pay off.
It’s much harder to twist the charitable arm of a lottery winner compared to that of a man at his lowest ebb. It sounds like the wrong way round at first, but when you really put your nut to it, people are more frightened of losing the big shit than of having fuck all to begin with and losing a bit of that.