Well said Alan, as always, nice and concise. You know you're very good at this stuff. You should open up some type of center, perhaps a psychology center, to help people in pain.
Rabbit, your pain is helping you to live your daily life. By turning the rage inward in the form of symptoms, you prevent others from seeing you in a full blown panic, or rage. So, on that end it helps you to protect your self image. On the other end, it helps you to never experience the true emotion behind the symptoms. As the human brain is wired today (most likely due to social constructs) it chooses pain over emotion. And, you have no choice in the matter.
So, your pain is a shield between your unconscious and conscious, to help you avoid certain things and to help you hide certain things.
As far as your not getting better, or as you wrote, <<"I've been in therapy for a long time with a great therapist, dug up just about as much as there is, really know myself I think - my good qualities, bad qualities etc etc. Other than my fixation on the TMS going away, why wont it go away!!!????">>
Dr. Sarno stated that you can have the best therapy in the world but it won't help unless it's tied to what's going on in the mindbody. If I can recall it correctly, he said, "They can go to the best psychologists in the world, and deal with all the important issues in their lives, and the pain will continue. They have to know the relationship between what's going on psychologically and what's going on physically...otherwise they cannot get better."
So, perhaps you're not doing "TMS therapy" and not properly connecting the symptom to the emotions-unfelt. It's worth considering that you may be doing the "wrong type of therapy." I can't know, of course. But for certain, the "digging up" of past things doesn't work well.
The good news is that you can heal. Patience, persistence, relaxation, self compassion, love, and tequila. These are the keys to healing. Let go, and get out and have some fun, become a siwee wabbit for a change.