Yes, we still have to learn more about self-control because we often lose control when gambling. And there's no time to stop learning self-control because it's hard to do. But even though it's difficult, we still have to learn and try it because only that can prevent us from losing big. And even though many people have failed to control themselves, we must not give up and keep learning so we can gamble responsibly. After all, if we can do that, we will also benefit from that self-control to limit our gambling activities.
In my opinion, if someone knows his true nature, it means if he knows that he has a vulnerable nature or is easily provoked, it is better to avoid gambling because this will have a very bad impact on one's life. In addition, it is very difficult to know the true nature of a person's personality in him. Seeing other people entangled in gambling and losing everything, in my opinion, can be used as a reference so that we don't do the same thing or be in the same position. However, most people are curious, addicted when they win, and curious when they lose. They always think that they can be one of the lucky people among other people and are too optimistic, but if we think more clearly this is just luck, meaning they will win if luck comes.