As others have said, it's a life long thing, but a lot of the patterns can be brought on in people who don't have it with consistent sleep deprivation and a state of tiredness and exhaustion. If you're starting to relate more and more to ADHD memes well into adulthood, try to get a few nights of good sleep!

[–] Kaput@lemmy.world 2 points 3 days ago

Good suggestion, I do feel exhausted and could use more sleep. Thats an easy-ish thing to try, framing it as an health improvement experiment might do it.