The maxim is always that you should only gamble with money what you can spare, but most people know that. More importantly, keep a bankroll for gambling, and a strategy. And under no circumstances go over your limits, try to put your emotions aside. Only then can you enjoy it.
You true, in difficult economic conditions like today due to the corona pandemic, of course we must be able to manage the finances we have as well as possible so as not to have an impact on our family finances, in my opinion, emotions are the main factor that makes us lose everything in gambling and that's why we need strong emotional control when gambling.
Running out of bankroll? I mean that is a good enough reason to stop. I know you may think "of course if you do not have money, you can't gamble" but I didn't say running out of money, I said running out of bankroll. I have seen many people who gamble, lose money, and then end up depositing some more money, which is basically not a great way to gamble because you may end up losing more and more money that way.
So, if I deposited some money and gamble with it, then I am not going to deposit yet again so soon, just one a month and that’s it. Aside from that usually when I find something more entertaining that may take my attention for a while, like for example every year when the new 2K comes out I end up playing that and that usually means I will not be gambling for a while because I will be playing a game and that is why I will not have the time to gamble.