That experience will haunt them even while they're sleeping lol.
That is actually what keeps gamblers coming back for more. Because they will want to chase the losses. They want to recreate whatever it is they had before they spent it all thinking yes they are better now and they will take care of the profit once given but it is never given to them again. They will keep playing again.
Nobody losses a fight and chooses not to overreact or figure out why they did, watch boxers, and wrestlers how bad they feel after losing to someone they thought wouldn't beat them to a TKO. The negative results of gambling is what actually takes us back to play more, let's be genuine to ourselves, it's not easy to accept failure or defeat. New players who are not used to the system fall prey by far to this problem and lose so much in a session just to justify their self consciousness and the fact that they could fill up a dry bankroll in a fresh game which then leads to chasing the losses.
It is true that one of the hardest things to do in this life is accepting defeat, especially the kind of defeat that comes when you have once tasted victory before. It usually takes an open minded person and a disciplined person to really stand their ground on ignoring some obvious red flags in gambling.
One interesting thing we should know is that, all these negative experiences and healthy gambling tips are not strange to all gamblers. They are aware of these very well, but due to greed, they fall easily for things they should have ignored or reject profits they could have taken and only realise their errors after the mistake has been committed.
Gambling is indeed not for the weak-minded. I most times don't fault gamblers; gambling is unpredictable so you won't really know what would happen next until it hits you. Maybe that's the fun in gambling.