Some reasons are:
- Why should they stop when luck is currently taking effect? They will deplete their luck to the max until not realizing that their big winnings are already depleting too. In the end, no cashout happened.
- While in-game and able to hit that huge win, already planning what they will do with their winning money. But since they have lots of plans, satisfaction doesn't have a limit, and they want to win more. Therefore, just continue to play. In the end, no cashout happened.
- After winning big, they will set up a loss limit and plan to cash out if it is reached. But the problem is, after hitting the target amount to be lost, they will regret those recent losses and will try to chase it. In the end, no cashout happened.
- Now with big winnings already, instead of withdrawing it, they will push for a much higher bet, thinking it will also give them a good result. Since they are now playing with a higher bet, every dead spin is a big blow. In the end, no cashout happened.
That experience will haunt them even while they're sleeping lol.
If you get a big win the best thing to do is withdrawal a big chunk of your win and gamble with the profits. You feel invincible and like you cannot lose, but you will find out fast that that is not the case. Take some of your winnings and live to gamble another day while trying to build up again with the little amount you left on whatever site you were playing on.