As I read Sarno, MAG, he regarded repressed anger as the most common cause of TMS, but he also recognized other possible causes, namely conditioning and inability to accept that the cause of the pain isn’t structural. Assuming your cause is repressed anger, I will address your concern about getting in touch with that.
I had low back pain for more than two decades. The key to my fully overcoming it was to become aware of when I was repressing anger at my wife. The following passage from
Healing Back Pain was the key for me in learning to uncover repressed anger. Sarno was discussing his TMS equivalent of heartburn:
The cultural imperatives of family and society provide strong motivation not to show anger; this becomes deeply imbedded, starting as it does in early childhood. We realize, all unconsciously, that anger is often inappropriate, springing from irritants which ought not make us angry, and so we repress. . . . I do that a lot. I have learned that heartburn means that I am angry about something and don’t know it. So I think about what might be causing the condition, and when I come up with the answer the heartburn disappears. It is remarkable how well buried the anger usually is. Generally for me it is something that about which I am annoyed but have no idea how much it has angered me. Sometimes it is something that is so loaded emotionally, I don’t come up with the answer for a long time. (Emphasis added.)
I succeeded in overcoming my low back pain when it hit by asking myself if I was irritated or annoyed at my wife. Notice that Sarno refers to irritants “which ought not make us angry.” The familial or societal-learned “ought not” is why we repress the anger. Dr. Sarno’s chief psychologist, to whom he would refer patients who were not making good progress, was trained in short-term dynamic psychotherapy (aka intensive short-term dynamic psychotherapy or ISTDP). ISTDP calls words like “irritated” or “annoyed” cover words because they cover up what is really anger.
One more point about the passage I quoted above. Notice that Sarno said his heartburn would disappear when he came up with the answer to what he was angry about and didn’t know it. He did not say he had to act out the anger. That has been my experience as well.
So my suggestion, MAG, is that you start trying to become attuned to when you are irritated or annoyed by someone. I am not talking about being irritated or annoyed by a waiter in a restaurant whose service is bad or a car driver who cuts you off in traffic. Sarno called that displaced anger. I am talking about irritation or annoyance at people with whom you have relationships that are important to you.