If you have so much money that you can afford to lose it, why even gamble, most people that gamble are trying to gain more money because they need it. The thing with gambling for many is that it's never enough, they keep going for more money. Betting higher stakes. Just like gambling in the markets, I bet so many have made a million and lost most of it back, instead of just cashing out and saying, I'm done! money in the bank.