Yes you are right, it is better as you said to gamble just for fun and as entertainment with a note of self-control is maintained and if gamblers are able to do it they will not experience so much financial loss instead they will be happy with the gambling game they have run.
In addition, if there are gamblers who believe that gambling can make a lot of money and they fully expect the results of the gambling game, they will definitely soon experience regret and sadness, because in fact gambling is not a place to double money instantly but what happens is losing money easily instantly due to wrong perceptions.
In my opinion, gambling can also train our patience, of course if we can be patient when gambling, there is little chance that we will experience a loss of self-control when gambling. Many gamblers are impatient with the gambling they do so that it puts them in a financial crisis. because if they can't wait to gamble, of course it will make them overly enthusiastic with the possibility that they won't think about the risks, they will only think about the winnings that they will get even though that's not the case in reality, what will happen could actually be the opposite, where they will experience losses that may upset them and trigger their emotions to gamble excessively because the experience of winning encourages them to continue gambling.
That's right, gambling is not a way to double your money for sure, there are no guarantees whatsoever in this case, of course losing the money you bet is something that is certain to happen and cannot even be eliminated or avoided unless it is possible to minimize it, which can be done, but even that depends on our own perception. what kind of gambling is it like? If the aim of gambling is to have fun and just for entertainment then there probably won't be any big losses.
Yes you are right, indeed gambling can also be a tool to measure patience in a person or maybe we can't be patient and want to get victory quickly.
Hasty in the sense of playing continuously, the heart and mind are eager to get victory quickly. but it is not easy and in accordance with the dreams we hope for but will lose a lot of money and the emotion will be very high as you said above.
It is true, gambling is not the right way to double money properly because gambling is a place where people go there just to seek entertainment and be ready if losing money is the risk.