I think those who got rich quickly will most likely give that money back to the casino, because throughout their lives they will be haunted by the thought that they could have won more. Although it would seem that you should take the money and enjoy life, because very few people have been so lucky. I think I would do exactly that because I imagine how difficult it is for beginners to understand this, who can be deceived in their heads when they start thinking that they are the chosen ones after several wins in a row. In general, you need to be a responsible player and learn from the professionals, at least that's what I do when I want to take a break from the game.
There are many stories where people got crazy money in a casino or lottery. And they could not stay at the same level of happiness they were at, but also became much unhappier, for example, they got divorced or quarreled, because they did not have money management and were not people with a wide range of interests, but were simply poor narrow-minded people with weak ideas about the world, on whom a lot of money fell.