I couldn't agree more with those gamblers saying that they gamble just for fun because the truth is that people gamble in the hope of multiplying their money. But from what we have witnessed and seeing the sentiment of the majority, we definitely see that they feel disappointed when losing. Which is not really the behavior of gamblers who just think about entertaining themselves. A real gambler never seeks winning but pleasure and fun.
Hearing the news that some people committed suicide and crimes can also prove that my statement is right. Maybe I'm wrong, but what I've seen is enough to say that gamblers are here for money, not for fun.
I also wanted to hear opinions from others.
Most people are just using that mindset to coverup that they are gambling for fun and pleasure, while deep down they know that is all about the multiplying of their money part , just as you said how can you be gambling for fun and you are feeling disappointed because someone that's really gambling for fun will always use amount they can afford to lose not the other way round, so that they can easily mine on when the game to goes their way . Because only those are gambling with the aim to multiply their money will gamble with what they can't afford and will keep gambling whenever they have experience a loss just to win it back.