Totally agree, friend, it is because of the lack of self-control that gamblers can become addicted to gambling and we can see that addicts will become more aggressive when they see the opportunity that they might get, but it is not certain that they will get it easily, that's why they play excessively without limiting the money he will use for gambling.
And especially if the gambler already has children and a wife, if he is really unable to maintain good control related to gambling, then his family will definitely experience quite severe suffering, so it is truly a shame if a father or husband cannot limit and maintain control well because his children and wife will also feel extreme sadness over this carelessness.
Lack of self-control in gambling just makes someone used more money to playing gambling and that means, he will lose his money. He will difficult to recover his losses in gambling if he lose and difficult to win in gambling. He will gets his emotion becomes high and becomes more aggressive because he feels that he can recover his lose. He will not thinks that if he lose his self-control, that can caused him playing gambling excessively and lose his money without have a chance to gets his money back. That will impact his financial in his family because he will used his family's money to playing gambling without thinks about his family needs. Once he lose his minds, that will be the time for him to lose much money and his family will gets the impact because of his carelessness.
That's right, many gamblers are willing to spend their money to bet in the gambling games they play because they don't have good self-control and when they have experienced a lot of losses, they will try to get up and recover. Their condition is very difficult and requires struggle and process. it will take a long time to recover from this condition.
And what you say may be true. The gambler is thinking whether he also needs to use money from his family's needs to gamble because he no longer has spare money to gamble, so the only way is to use money from his family's needs.
And from this bad common sense, it is certain that the gambler will harm himself and his family, and his wrong actions can harm everyone around him.