To remain a responsible gambler, you must not be greedy for money, and secondly, you must have self-control and discipline so that you don't end up being emotional. Besides that, when you play gambling in this casino, you should give yourself a limited amount of how much you will gamble. This is where you can use discipline on yourself.
Have a sensitive feeling; when you feel that you are always losing and not winning, it means that you should stop and come back another day or spend a week first. If you do that, you will definitely become a responsible gambler.
Totally agree with you, but instead of saying sensitive feeling, i would say "have common sense", common sense in gambling is the ability to know the right things to do in gambling that won't ultimately affect our finances negatively, and one of such is this you mentioned, which is, knowing to stop gambling. when a gambler is on a long losing streak, common sense should tell them it's not their lucky day and that they should stop and come back some other time, winning in gambling should never be a do or die affair for anyone, because, the moment a gambler becomes that desperate to win, then he or she is on the path of losing much more than he or she have previously lost. So, gamblers indeed should learn to know when to call it quit, luck isn't always on a person's side everyday, so, when luck is not on your side, stop playing for that day and check back another time.