Most gamblers find it hard to stop gambling when they win huge amount, even those that were lucky to cashout from jackpot also find it difficult to stop. However it's just the greed in humanity, if we achieved what we have expected or what we don't expect at all we also see it as a good means to grind for more. It's just to understand that we can't continue winning if we are not losing.
it is because there is indeed a sense of greater self-confidence and becomes a strong motivation for them to continue gambling,
Sometimes they need to read of their so-called confidence things if it has to do with gamble, it can make a gambler to lose huge amount. Image when you become so lucky to cashout from jackpot that you didn't expect and you becomes so confidential (quietly continue betting) and keep on gambling, unfortunately you will lose the money you through jackpot. This is why one have to quite if he is lucky to win huge amount.