I have been told that, "it is in your head", many times, and I sometimes believe it. Not that we are nuts, but our sensitivity may exacerbate the condition. I sometimes question, is it possible that my imagination brings about this condition? When I meditate, in the cold winter, imagining lying on the beach, and my body feels warm and relaxed. May be we should imagining that this disorder doesn't exist, and see if it works.