It's a two way results, because there is the tendency that if you don't cash out and continue gambling you might end up losing your whole profit and also if you don't cash out and continue you can still have luck and win a major but the risk involved is quite big but that's what makes you a gambler I guess. Many times where I been faced with the situation of cash out my little earning or continue gambling for the big profits but results have all ended sideways. So saving up those little cash-out is not a bad option too.
If they do not cash out and instead choose to continue gambling, it will pose a risk for them because they could lose all their winnings. After all, there will be a desire to increase the amount of winnings by continuing to gamble. It's not good for them that if they can cash out, they can enjoy their winnings and choose to rest for a while. They can continue gambling again after taking a break and it is worth doing because they can reduce their tension after gambling and win. Gamblers who win can find their greed increases and that can make them continue gambling again.
A matter of good decision making and a balance to how you will accept the outcome, just like what you said it's more on how you will choose the possible outcome, either you will stop and take the sure earnings or will push for much bigger profits, it's tough since we all know that inside gambling there's no assurance to whatever will be the possible outcome, more on luck and if it's not your time expect the worse and learn how to move forward and forget about what happen.
Easy as it is but when it comes to a huge amount of money, things is really different especially if you already have that chance to quit but to pick that option and follow your greediness, once you lose there's a big regret that will keep haunt you.
Gamblers will be tempted to continue gambling because they want a bigger win than what they have already gotten. If they do continue gambling, they should be aware that it will have consequences for them and they could lose the winnings they could have withdrawn previously. But because their greed tells them to continue gambling, in the end, they will only lose all their money, including their winnings. This is the temptation of gambling that will come to every gambler who can win, so we need to have good self-control so we are not tempted.
With their self-control, they will not be easily tempted to continue gambling, especially if they can win a large amount of money. They should be able to choose to stop gambling rather than continue gambling. Continuing to gamble does not guarantee they will win again, but they have a big chance of losing.