Sadly a gambling addict doesn't understand what's self control and discipline, he will try to gamble as long as he have money and will try anything to get money. If every gambler understand about self control and read every warning message on the casino, there will be no gambling addict.
I think they're born to become gambling addict that used to make the casino's owner become rich, make a debt collector to work etc.
This sounds very strange, do you really believe that a person can be born to eventually become addicted to gambling? Most likely, everything happens the other way around, when a weak-willed person is fond of gambling, he lacks an understanding of what is happening and emotions prevail over common sense. Maybe someone even has this excessive obstinacy, but in the end, a thinking person knows when to stop, but an addict does not understand this.
I think in gambling none of them are intentionally born to be addicted, I'm sure most of them actually don't want something like that to happen to them and they will regret it, they have chosen the wrong path at the beginning to get to this point of addiction. And also for the problem of why they can be fond of gambling to the point of addiction, I think it depends on a person's personality, if they have a personality that is easily provoked and provoked then I think it will be very likely that they are addicted, as we know that curiosity has continued to push us to gamble, so it's true as you said for someone who is weak-willed it is very likely to experience it. They don't realize anything that has happened to them, and they will continue to chase victory without the slightest awareness of the various risks that will come to them. Therefore in conditions like this in my opinion there must be one of his colleagues or family who continues to remind them with some suggestions so that their minds return to normal and realize.