If a person who is addicted to gambling realizes that he is addicted to gambling and he should come out of this addiction but he tries to come out and if he has 100% effort then surely he can come out of this addiction.
I have yet to see anyone who was able to get out of gambling addiction. Gamblers get out of gambling when they are in too much debt and don't have enough money to gamble. Only then do they take a break from gambling.
I think gambling addiction is one of the worst habits because every gambler gradually gets themselves addicted to gambling in such a way that they think of earning money from it to support their family i.e. they take it as their goal. Then their greed increases. As the greed increases, they become more addicted and can't get out easily. Gamblers who gamble should plan their gambling because they should remember that luck can never be changed from gambling.
I personally know several former gambling addicts who have been able to recover from this addiction. One of them is now engaged in trading and says that it is quite enough for him. Another replaced gambling with sports and now he can't imagine life without daily workouts. So I think that almost every gambling addict can get rid of gambling addiction if they want to. There would be a desire.