mind control is one of the best thing in gambling cause if we don't have it we become addicted. And we are all know what are the possible outcome of being addicted. How hard it is, cause being an addict is not easy it's hard to control themselves in betting cause they are betting and bet if they have money. And even don't have money still the addict will make a way to have in order to bet and one if the best example is stealing some things in thier home and sell it then go to the casino.
Self-control and a clear mind will help someone who gambles not to gamble excessively. He will know the limits he must maintain and will not spend money he cannot afford to gamble with. He will also try to avoid the possibility of gambling addiction by filling his free time with many things.
It all depends on how someone can prevent themselves from gambling excessively. Even though he found it difficult to resist the temptation of gambling, he still tried his best. He knows that staying in control of himself and his thoughts is what can help him stay within his boundaries.
While gambling, he tries to enjoy it. Even though he lost, he tried not to suffer a big defeat. He also always stops himself after he feels he has had enough of his gambling.