Our 13yo paper-boy has ADD, and boy, can he talk!
He's a great young man though, and I firmly believe that's down to his parents.
He's very open and honest about his condition and has no shame attached to it at all, and his parents don't allow his ADD to be an excuse for his behaviour, if it's bad. ( which it rarely is )
To 'Joe' it's just something he has and he deals with it, and if he does so do other people.
Our last paper-boy did the round in about an hour, Joe can take three hours at the weekends. But that's because he stops to talk with everone, if I'm in my workshop he takes root! I have to throw him out so people can get their evening papers on the right day
I have a great deal of admiration for the way Joe and his family deal with his problem, it's not really a 'problem' to them, so it isn't one for Joe either.
He just likes to talk to everyone.
Dave