Of course that's exactly what every responsible gamblers will do, because if you decide to hold it in your betting wallet definitely you will be tempted to use it to try more luck. Of course I know the feeling when someone experience win in gamble, at this point it will look as if there are still more winings awaiting for you. You know at this time you will be forced to try once more so as to grab the awaiting wining LoL. This is why sometimes after winning in gamble we still tend to give them back the money.
In some way we are people who feel emotions, impulses and all those sensations, greed can play tricks on us, who hasn't fallen into it? We have all, all at some point experienced that greed, so we must control ourselves with these types of feelings, impulses, the control of money does help us to control, but when greed enters in some it is above even above the control of money.
We must be people who at the time of winning, be grateful with ourselves and withdraw, without feeling any kind of greed, for me all that when controlled is called discipline.