On a personal level, I don’t trust personal diagnoses for things like autism because, from my understanding, it could be something similar to ADHD or something else that might be confused for autism that’s causing any issues you might have.
I would personally at least let people you tell this to, if you go through with using a self-diagnosis, that it’s not confirmed so they don’t get confused or whatever else they may feel if you ever somehow get diagnosed in the future.
Can’t speak for everyone, but I’d be a little annoyed if someone kept confidently claiming it’s gotta be autism and then they get diagnosed and it turns out to be something else. Not annoyed enough to wanna do anything, but more annoyed about the confidence about a self-diagnosis.
Haven’t been touching my Steam profile a lot recently for games, but I’ve at least been doing some Gemcraft Frostborn Shadows.
Other than that, I actually got back into Sonic Lost Worlds on 3DS. As much as I hate the special stages, one single stage on an unmodded PC version of the game made me realize that movement sucks a little less on the 3DS version.
In other words, I don’t endorse getting the Steam version of you have a 3DS unless you wanna mod it to make the movements less jank. Definitely not a good Sonic game, regardless of device, because of the movement like turning being atrocious.