I'm so hung up on sitting. It's pretty deeply ingrained in me that sitting is dangerous. I have to do a lot of sitting, for school, work, and even play and it scares me. I'm worried that I'm doing damage. Sitting is certainly when I feel the most pain, tightness, fear, etc. I'm never satisfied that my posture is good enough to protect me agains the degeneration of gravity! Can you help me see that this is silly? Sarno-fy me please!