I think we all do it to some extent. I know I did when I was at secondary school. I couldn't marry up the "me" I was expected to be at home, the "me" I had to become to survive through school, the "me" I had to be when I was working in each of the pubs I did and the "me" I was when I was with my "home friends".... I just couldn't cope and shut myself away with Puccini, Miss Saigon, Mozart and school books....