People should unbderstand that losing without hard feelings is also a skill. Those poor souls that were taught in their childhood "Don't accept failures" and stuff like that, they are living in hell when they are adults because of that upbringing.
I was taught to not accept failures and I'm not a poor soul. Actually, you shouldn't accept failures but you should know which failures to ignore. Should you accept failures in gambling? Definitely, it's your luck, you can do nothing about it, casino has an advantage also in numbers, so, there is absolutely nothing you can do long-term.
after he lost everything, he was sorry and started accusing the casino of not having prevented him from playing again, see where addiction takes people, according to the addict, he wanted the casino not to allow him to reactivate his account and not to allowed to play again
No one thinks they are addicted unless they stop the activity for a day or two. That's the problem, you get addicted slowly, without realizing it and if you don't play for some hours and feel okay, then you think that you aren't addicted but then day goes by and here you start to crave that. I bet no one here thinks about the sugar addiction but spend a week without simple carbohydrates (bread, candy, ice-cream, pasta, etc) and then you'll start to realize what I say.