The only advantage from gambling is that if you win big, you become rich overnight, which is not possible by doing a job or by having a own business, but if you loose, you loose everything, its better to stay away from gambling.
yeah, and those that win big in gambling, really have a a ton of capital in their balance, which they could re start when they fail that way, they have an advantage.. but still the best way is really to stay away from it...