Gambling is not a good idea to get rich by gambling. Gambling is not a way to make money for entertainment or a get-rich-quick scheme.
What's your point?
Sure, gambling isn't a proper way to be rich because the chance isn't quite high. If someone wants to be rich, it is better to focus on investment. Gambling is a place for entertainment purpose although there is a chance to win the jackpot (big money).
It is better to gamble with the money we can afford to lose because it is not possible to predict anything in gambling. If you follow the right rules, it is much easier to avoid losing extra money and maintain self-control.
True. Gambling must use safe money. It means we use the amount of money that we afford to lose. Although there is a chance to earn money, there is no guarantee to get certain amount of money. So, we just try luck and enjoy the games with small amount of money.