Gambling is a game of chance. Taking a risk and successfully overcoming it is the one that gives fun to gambling experience. You will never be happy on gambling if you are only looking forward for the total profit and not to the process of getting that profit.
Whether profit or funs chasing, it is at your opinion to decide if you would keep on loosing by ignoring your losses or your abilities to understand that you are loosing your funds and then you can take a break
So it is actually at your selfish and greediness that brings about those period of excessive losses either while chasing profits or the funs.
Whatever the goal whether it is to earn or to have fun, the casino will not care about the goals of all gamblers, meaning that whoever it is when he gambles by exceeding the limit or means gambling too often then obviously losing large sums of money slowly will definitely experience, but the difference is that when you come with the aim of entertainment then you will not put too much seriousness and interest in gambling because your goal is only for fun - fun which usually entertainment you will only do when you have free time or when you are bored, I think you can also guess that when gambling has become a priority then they will gamble much more often because of the goal of making money driven by greed, so the possibility of losses will occur more often when you gamble too often, and one of the reasons why making gambling as a means of entertainment is more recommended is because it is likely that you will not prioritize gambling.