Neither are the vast majority of casino gamblers, I'd imagine. They don't go to Vegas solely to gamble all the time, but Vegas casinos try their best to get the

Neither are the vast majority of casino gamblers, I'd imagine. They don't go to Vegas solely to gamble all the time, but Vegas casinos try their best to get them to gamble while they're there. It's all about impulse manipulation and getting them hooked. (Of course, casinos also have their whales, as do Zynga-style games.)