ofc reliable income through gambling is not sustainable. Be careful tryint to use bonuses to earn also.
It’s not only sustainable it’s also highly unadvisable because we will be filled with disappointment like the Op, one thing is that we should always have a source and means of earning and gambling can just be use as mean of trying luck if we can win extra money which can help us grow.
Bonus I see that as one of the annoying way of scamming gamblers we get deceived by the amount that’s giving to us as bonus but the wager that is required to clear off that bonus is one thing that looks like we are just working for the casino, bonuses unless for those who are always lucky enough to clear up the requirement if not I see it as a means of reducing winning chances.
Bonuses in some cases make you unable to withdraw the little wins you are able to have gathered at times, because the wager on it will sometimes require you to win almost twice the amount and in most case the chances are very very slim so you may end up still loosing everything to the casino, it's more likely a bait to attract more gambler to their platform so they can make more profits.
Winning doesn't really affect the mental health what really does affect the mental health I think is losses, when there is a continues series of losses, the person experiencing such tends to loose their minds aswell and in some cases try to want to get back at the casino by staking bigger in oder to win big and probably recover all they have lost o far and most times they end up in even more losses than they would if they were not playing with such mindset, it's always advised you play for fun and play responsibly that way you keep yourself at lesser risk .