Gladly, I overcome already this weakness through securing immediately my profit by withdrawing it and convert to fiat via exchange P2P to avoid gambling again for more win.
Was it not greediness that is killing many gamblers, in some situations where you will discover that they won a bet and still use some sort of multiplier strategies to continue the bet thinking they are going to earn more to double that big win, but before realizing the truth, it had been too late, and so it is in gambling and many other things we do, chasing after money will result in loosing the money we even have.