I do think one should not bring it all to adhd being a physiological deficiency of the brain.

For me personally it is also about being above average smart. I'm intensely bored by a lot of people and activities. I lose interest, can't remember a lot, get irritated easily.

After many years I have some good friends, work which suits me, I know how to leasure well, basically I know how to amuse and challenge myself and don't experience lots of the adhs symptoms anymore.