“They just remember it, don't understand it.” Because if they really understand the rules and risks in gambling, then they will never ignore these rules and risks, where they will continue to try to continue playing responsibly and control their gambling activities and emotions well.
When gambling, it would be better if you only focus on trying to win the gambling you are doing, not chasing previous losses. and to prevent greater losses from occurring and falling into impulsive behavior, we must truly understand the limitations we have and also be able to limit ourselves from gambling activities.
If they remember it, then they must have understood it already although it does not mean that they will now do it. I admit that it happens to me. It's where I'm in a critical situation that I need to decide if I will stop or continue playing. I remember everything that I read about gambling, especially the ones where the odds are stacked against the players but at the end my greed wins and made continue the game.
I think there are still things in this world/life that are only easy to achieve. In fact, one of it can also be gambling. I'm referring to PVP-based gambling and if our opponents are weaker than us although we might still exert an effort first in order to build up a good skill on that game.