I've been playing poker for a few years but now I'm done with it. I like the grind but I do not have a good enough mindset to handle the variance. Therefore, I'm looking at other games that I can enjoy more and that can earn you a bit of cash on the side if you're good at it.
In the past I used to play Magic: The Gathering and I was able to make some money by grindin' the online tournaments on magic online (like 2000$ a year playing 3 hours each day on average). I'm not sure that is still possible nowadays.
I know sports betting is a thing if you're good at it. Backgammon is still a game that is played online? Can you make money by playing Hearthstone or stuff like that? Is Chess a thing? What other games are out there that I never heard of?