Personally, I'm just not a 'hustler'. =/
I think if your ego is big enough, it's kind of hard to become one, because when the going starts to get tough you don't have the same feelings of shame or inadequacy to help push you over into actively destroying yourself for your work. Usually it's more like 'this is really hard...and clearly the problem isn't me, so...maybe this level of accomplishment is actually only for insane people, and I'm fine the way I am. Yep, that's it.' ^^;
And even if you don't have a big ego, if you can convince yourself of that mindset even a little bit, it could work wonders for you, stress-wise. Deciding that other people are the weirdos and not you is a totally victimless crime, and can only benefit you in situations like this~ o(°▽°)o
And on top of that...honestly, the hustle isn't really real. I mean, the idea that that's the one surefire way to achieve success as a creator is just factually untrue (from what I've seen, hustle culture is much more likely to help you achieve burnout, depression, and early death).
There are tons and tons of successful artists, many of which I'm sure you've heard of, that really aren't that good at what they do; they're just 'good enough'. Or some that are legitimately bad, but bad in a way that's popular enough to sell. Or some that actually do have god-tier skills, but became successful without even needing to use them (plenty of comedy comic artists are like that~).
And I feel like, when you've seen enough of those people, the idea that you need to be 'good enough', or even that you'll fall behind if you don't keep improving, becomes kind of...silly. Like, clearly the rest of the world doesn't care, and they're the ones you're supposed to please if you want to hit all those artist milestones or whatever.
I've seen people who draw the way I did when I was 12 successfully sell commissions. I've seen people who never even speak to their followers become popular across platforms. A few years ago I was in "competition" with another fandom artist who posted about twice a year and still had more fans than me.
And there are plenty of pros out there whose success just isn't reflected in likes or followers: I follow someone who has a published, completed comic series under their belt WITH an animated series adaptation...and that's just their most recent project. A promo post for something new they're working on earned a whopping 23 likes and 2 comments...and my Twitter presence is abysmal, but even I've done better than that before.
In conclusion, no matter what you think you have to do to 'make it' as an artist, I PROMISE you, someone else has already made it without doing that. Maybe they had other advantages; maybe it was just luck. But if nothing else, it proves that it's definitely possible to get to where you want to be without suffering for your craft. And if you can believe that, maybe it'll take some of the pressure off your shoulders.
P.S. I think playing Splatoon and avoiding social media is a great way to take a break~