I ever experience to win a huge amount of money through the use of gambling and it is in casino, where I play poker and I intent to have a quadro vs my opponents card which is full of house, I intent to have some strategy to make him take my bait and when he get my bait at the last round I go all in and I bet all of my funds including all of the pot, where he cannot fold already because we are on the last round then he intent to fight me anyway and he doesn't have any idea that my card is 4 of a kind of aces and that is the time we're I win a huge amount of money. In gambling you just need a luck and mind games in order for you to win.