alt Hacker Newsthat's not ADHD. People with ADHD would improve - it may take a LOT of time, but it will happen. Quite often they will go to the extreme and come in way too early. My bet would be on Cluster B personality trait e.g. lack of empathy and constant need for attention and validation.
ADHD frequently co-occurs with other conditions.
That is not always true and not always with everyone. Many people who have ADHD have unsolvable time blindness. They don't mean to do it but their brain chemistry literally disallows them from not doing so in many cases.