We have to consider that we are using money to play and excessive gambling could lead to a bigger loses, that's not the purpose why we are doing it, we should go for the entertainment.
after setting a limits, we must avoid for greediness because this is the another risk that we can face it. if we are winning in more than 3 times, then i am sure our greedy will be increase too and it could attract us to have big passion and want to continue the games. this time we need to listen to ourself and no matter what it is, we must stop the games.
Yeah it doesn't have to end with just setting up limitsnfor yourself because you can disregard anything once you're in the middle of a an enoying game. You have to make sure you also set up ways on how to fulfill that limit. Self control should come along with that limitnthatbyou set up
Let me explain, if he gambles with a limited amount and never break his rule that means even if he wins, he won’t gamble more as he has already gambled with the allowed amount, so he has limits over everything.