First, I doubt if there's anything wrong with you. Have you had a chance in school to take the Myers-Briggs? You might be interested in the Kiersey Temperament Sorter, which is the same thing at this site:
http://kts2.personalityzone.com/user/register.aspx (You can make up a name and get an anonymous email address from hotmail.com
This was a lifesaver for me. All the results are positive. We're all just not the same and each have our own special gifts. Also the book _Please Understand Me_ by Kiersey has this info.