This is reality id we want to gamble so we will have to make disciplined habits so that it will increase our earning in gambling. I think its much better if you choose the game you like instead of choosing a game that people are getting or gaming in, poker id good but dont play it if you are not good a poker player just play when you totally clear about it only then you will get success same as other people.
No, discipline will not increase the earning in gambling, but discipline will help you to manage your time in gambling. With discipline, you will have to obey your rule to know how long you need to play gambling and how much money you will use to play. People who use gambling as a profession must have discipline so they can be able to manage everything, including time and money. Without that, you will only lose your money without any chance to recover it back. Even though poker is one of the gambling games which can be used to make money, you need to have good skills to win.