The most correct action when getting a win is indeed to withdraw it, but it is certainly not easy. I'm sure all gamblers feel that way including yourself if you really like gambling. Basically, withdrawing money will be done by those who gamble wisely, because those who gamble wisely will not think twice about not getting a win because they realize that gambling wins are difficult to obtain so they must be utilized as well as possible.
If we can wins for some money and we can withdraws the money, it is better we withdraws the money and leave the casino with the wins money so we can enjoy and celebrate our winnings with people who deserves to knows about our winning. We don't have a big chance to wins the money so we must use our win money for ourselves and no needs to keeps playing gambling after we wins. If we can withdraws the wins money, that is the real winning for us because we can gets the wins money.
If you are really just that playing for fun then it wont really be that an issue on using up all the funds you do have on that time. It is really just that a matter of
choice and decisions when you do play gambling. There are ones who are really that mindful and responsible but there are ones who dont really care
about their current condition.