I have a question, as I continue on this journey. Can pain begin anywhere in the body? Sarno speaks about pain only being in postural muscles and then affecting nerves and tendons in legs and arms. My pain began years ago in the back of leg/thigh/knee area, but I didn't experience low back pain until a bit later. Sort of like sciatica in reverse, if that makes sense. I would love some clarity on this. I know I have TMS. I am just trying to defeat and get clear (and get support) on every gosh darn GREMLIN of doubt and uncertainty that pops up in my pesky brain. Thanks for replies. In other news, I have recently started working the curablehealth.com app program, and I highly recommend it.