WOW, okay! Wasn't expecting ableist rhetoric from someone who is severely autistic himself, but okay.

This guy, with whom I've been friends for about 5 years now, feels the need to tell me all about how frustrating and draining it is when he gives me advice on how to deal with my ADHD and I'm unable to implement it. Given the fact that he's very, very autistic and limited in IQ to the point where basic math is almost beyond him, I would think he'd have some understanding of neurological disorders that limit how people function.

Nope. He's looking to end our friendship because my ADHD prevents me from implementing his advice.

Yeah, I probably deserve that.