If you ask a gambler when you will stop, he may not be able to give you the right answer and he will continue to gamble twice as much because he does the opposite of what he is told to do and he will continue to gamble. No one stops even when he has the opportunity to stop because he gambles more to win. The statistics show that brave gamblers are those who have reached that point.

I think you do not want to stop gambling easily because you have enough money left and you want to have more fun.