Emotions are triggered more when you play longer. I think that's relevant to how you desire to keep playing and risking your money. The shorter you play, the safer it is from exceeding your set limits. Although it's not the case most of the time, gamblers who suffer from winning or losing, most of them want to continue and stay longer and the most outcome is losing the money they deposited.
It's tough to play and follow your limits. Wise and experienced gamblers do, but not too many can resist that desire, they can't just leave and stop, adrenaline always keeps them think that they need to play more and stay longer.
It could be that because they have been playing and being in the casino for too long, high emotional feelings arise and this is also driven by frequent losses so they think about staying there to recover their losses.
Yes, most people will find it very difficult to play within the limits they should and this applies to all groups of gamblers included, but if gamblers really realize that in gambling victory will only be obtained by a few people. most of the time he loses then I think he will be safe because he already knows when it is time to stop gambling.