no one can guarantee a safe method in playing gambling. because gambling has only two choices, win or lose. if we do not dare to take risks then do not play gambling.
indeed nobody , but people keep seeking for this safe method . as they are keep wondering too on how they can win a game with lower risk but earned profit with high chance , this sounds like selfish isn't it?
that is what a greedy people do , they want to take no risk but wants easy money.
When you gamble, the money is just a change of hand. The money change from the casino to your hand. Of course, you want to get that money but do you think the casino is willing to give it to you? In fact, the casino want to take money from you and that is why the gamble table is designed to make sure you lost most of the time.