In my opinion, being a responsible gambler is very difficult, although many people think it is easy, but in reality it is not easy. In my opinion, there are many people who gamble and claim to be responsible, but in reality, when they lose money, they regret it a lot later and cannot control themselves. If a gambler cannot control himself when he loses his money, then he cannot be a responsible gambler at all. Rather, a responsible gambler is a person who can always control himself, even if he loses a lot of money, if he can still control himself, then he is responsible. And a responsible gambler always plays from experience and always believes in his skills and patience, he is a patient person who does not lose control of himself.
A responsible gambler should know his limit and stop when gambling. It doesn't mean that he should continue gambling and lose a big amount of money. Stopping at the right time and having a gambling budget will limit your losses, if only you stick to the rules. Nobody will be happy to lose big especially, when it's not an amount of money that you can afford to lose. Prevention is better than cure.