If they can control themselves, they will not come back to gambling for a while because they will not have the big chance to win that huge money.
Wrong.
If they can control themselves, they know how much they will be spending with their wins. Control doesn't mean you'll completely stop but you'll moderate with the activity.
but those gamblers will be addicted when they already feel a lot of profit then they will try to increase their capital and the risk of losing all their assets will be higher, so that gambling addicts will do whatever it takes to try to get a lot of profit even though no one guarantees a profit .