I can understand; as gamblers, we get tempted to place bets. The best way to counter this is to set a profit limit or target. Once the target is achieved, make the withdrawal. If you keep your balance in the casino, then you will eventually get the temptation to place a bet and will continuously want to make more money. Hence the best thing is to just withdraw the funds after a certain amount is made in profits. Withdraw the initial amount you used, and if you really want, then gamble with the previous game’s profits.
That is how I always do but it's not actually easy for an addict to overcome that as he will tempted to keep gambling in order to get more profit which might result more loss and it's hard to control or stop even when they don't want to gamble again.
So it's important to seek for help or support from anyone who we trust that might help us either from any experience counsellor or from our loved ones which can help us to stop or limit the way we gamble.
Well, the question I have in mind right now is, are you yourself addicted to gambling? Or are you just speaking in respect or on behalf of addicted gamblers out there?
If the answer to the question above is the latter; which I personally will want to believe it is, then I did say that the issue of being addicted to gambling is totally a separate thing that should be discussed in a separate thread, for this thread, I believe it is focused on those who are normal gamblers, I think that advice that Nrcewker gave is really a good one, one that can help gamblers save more, if only we all can be diligent and disciplined enough to adhere to that at all times..