Rude comments hurt us and we should try not to take them to heart...if your symptoms have not forced you to lose your job (Like my ADHD did) to lose friends (like mine did) to basically ruin your life....perhaps you should look into insomnia and getting help for that or wherever you feel you need the help....I tap my leg all the time too, and feel there is nothing wrong with that...some people feel the need to make inappropriate comments with no thought about how this will affect someone..