Nice advise. I agree but depends who is investing. If a person already has a lot of money why would he care then? There was a time when i used to spend a lot in gambling but realized it later after loosing a hefty amount. I remember my time so to avoid any kind of personal problem, one should take it as fun not completely become dependent upon it. It can ruin your whole life. If you really want to make money through gambling, just begin with small amounts and use that again and again to multiply. Even if you loose, you wont have any realization or pain on your heart.