Mostly yes. There are doubters in the form of posting links to retraining pain, or programs to find the inner child, and how to meditate, etc, etc, etc. It is worth repeating there is NO physical cause, etiological causation, for the wonderful bastard pain symptoms. How did people get through life in times gone by? They did not have MRI. My goodness, they found resolve and unimaginable strength in their minds to accommodate the challenges they faced and they are our heroes. You bet they are. God bless them.