But if you lose your money more than you can afford in gambling, that will not be fun because you will regret it and want to get your losses money back. Having fun in gambling mean you use some money you can afford to lose and stop gambling when you think it is enough to gambling.
Dude, it will be no longer gambling for fun if you use the amount of money that you don't afford to lose. Gambling for fun will always be done with free money, means small funds that we don't care if we lose it. So, people who are very serious to chase the win and use big amount of money, they never think about fun in gambling.