Nanny 911 can't hurt. I used parenting skills with my little parts the same way I parented my daughter. I'd have loved a real world lesson in what to do with my daughter and my parts when they were acting out.. Obviously not every episode is going to be useful. Take what looks good and leave the rest. it's no different from me putting Barney tapes in for my sobbing little parts to settle them. It's just another tool.