I know that as gamblers, everyone can relate to this question, as we have surely experienced it in real situations.
Suppose our bankroll is $100 and it has already grown to $500, would you quit or continue? Conversely, if with our bankroll, we are down to $10, would you still continue or save the remaining $10? I used specific amounts to make it easier to discuss this situation. I understand that we all gamble with different amounts based on our income, but consider this as an example. You can mention any amount you want based on your personal experience; it doesn't matter.
For a gambling player in a casino op, if the gambling player has self-discipline, surely the bankroll of $100 might only turn $200, then it will stop immediately to take out the $100. So, how much more? If it becomes $500, of course the $400 will be withdrawn immediately.
If the gambler lacks self-control and discipline, he will likely think he can win more because he is holding or luck is on his side, making it hard for him to quit at once.
And this is most of the time happened to majority players in the crypto casino gambling platform.