Redgefan, Welcome to PC! Have you taken the Myers-Briggs test? I would recommend starting there. You should be able to take it online or at a local community college. From my own experience, working in the service industry can be difficult if you have difficulty talking to people, however, I'm not sure how ADHD affects that. I've known several people with ADD who were rather outgoing and had no difficulty talking to people. Hope you find a field that suits your personality and makes you happy! Best of luck!