That's what often happens to gamblers with small incomes. They take too big a risk to gamble. Of course, they don't have bankroll management and just enjoy the game to get lucky. If not controlled, then everything can be lost.
All is different from rich gamblers who do have good financial management. They know the limits of the risks they can take. Although it is possible that those who have a lot of money will also bet impulsively.
Such players with a small income always play for the sake of winning, as they regard the game as an opportunity to improve their financial condition. In contrast to such gamblers, the goal of rich people who play in casinos is entertainment, and therefore loss is not as critical for them as for poor people.