The internalized sense of failure because you cannot maintain friendships with (most) neurotypical people is honestly kind of a cancer until you figure it out. It’s one of the most damaging things that happened to my psyche as a result of having ADHD.

It’s one of the reasons why I so strongly advocate for everyone getting tested if they have any suspicions. The knowledge that I wasn’t wrong, and the disconnection I felt from others was not (necessarily) a result of my own failings was really freeing and lifted a lot of weight from me. I hope getting tested can help others by either preventing them from internalizing similar feelings, or giving them a path forward to working through those feelings.