Oh yes! My son started blinking alot, then he started sucking on his bottom lip, and the most recent is this weird eye thing he does, but all has gone away….started when he was 11…..I actually thought he had OCD, or Turrets, worried to death all the time, but now, youd never know he ever did any of the nervous twitching, or habits…just make sure she knows she is doing it and remind her when she starts, the doctor said to us that ignoring it sent him the message that it was okay to start nervous habits, and that he would never stop himself when starting if it was being ignored, good luck dear!