I am my husband's personal editor. I have been for years. He is a quite intelligent person that almost has a doctorate degree in Educational Administration, but the man does not understand apostrophes. His papers are fabulous (content-wise), well thought out, and include a wide and varied vocabulary. Though I find it so amusing when I read them. Actually, it is hysterical. I can always count on at least one "you", a misplaced apostrophe, and a few words missing the end "s". It never fails. I love him though through all his grammatical errors.