I have a coworker like this. She does her own hair; her styles (weaves, wigs, braids, twists) consistently look a mess not to mention they do nothing to help her already bald edges. I try to give her little helpful hints, not even about styles, but about hair care in general but she always tries to act like she knows everything so I don't push. For the past week her hair has been so bad I couldn't even look her in her face. The front has nothing to do with the back and I don't even think she attempts to hide the tracks. It's embarrassing. I haven't even bothered saying anything to her about this one. I'm starting to think she doesn't own a hand mirror.