of course the problem is with me, that's why it's called a gambling problem, in any case, the idea is not to accuse anyone, but to see the possibility of improving the self-exclusion system
maybe you can reduce your addiction by playing casinos using not real money like a demo or game from android. I'm not so sure you can either, but no harm to trying than your money runs out. it's just a matter of fun, If you continue and keep it fun, you will get used to it after a while.
I don't think he can self-exclusion by doing these, I think if he really wants to get rid of these then he should get out of this sector, he can invest in any other sector he can invest in trading, I think at least trading risks is less than gambling .However, there is a saying that you should invest as much as you are willing to lose.