Is there something about the theory you don't accept? What personality trait do you think makes you feel this way? Actually, PPD couldn't make any more sense. It fits perfectly and like most of us here, I saw myself on every page of Healing Back Pain. The frustrating part is that it hasn't sunk into my subconscious mind yet. It's been fighting for it's life ever since I started the SEP. But there's no question, I am definitely doing much better than when I first started out. The silly part is this tactic of the subconscious mind. The body is supposed to work for survival, but PPD kills the spirit. That part makes no sense.