I would think that in the Western World anyway, most if not all, humans repress feelings. Anger, guilt, shame, fear, hurt etc. Why doesn't everyone have TMS? I look at my father who has had a very rough upbringing with abuse and being left alone for days at the age of 5, scared and hiding behind his kitchen cabinets in the dark. (he still has nightmares from it) He just turned 90. He is as healthy as an OX. (He did have a heart attack 3 years ago and triple bypass surgery as his arteries were blocked due to plaque build up....Surgeon said it was from years of poor diet...too much salt, fatty foods and his sweet tooth). He works out with his heart foundation group 3 days a week. Still travels to Europe, Hawaii...goes for walks. Drives everywhere. No pains. He even fell out of an airplane when he was training for a mission for WW2...he landed in a lake and broke his back and wrist. No residual pain. He's got more energy and positivity about life than I do. Why is TMS so selective? I would be interested to hear some views on this......just a thought that entered my TMS'ing brain 