Earlier quoted context omitted.
Wait, the process of thinking through the book's contents itself healed the pain?
You need to read the book and his work to understand that bit. It's not just reading the book. "Reading the book" makes you understand the way the brain works and can induce and "help" sustain "real pain" in places you think it to be. He also makes it clear that the advice "it's all in your mind" is just not going to help and only an insult to the sufferer. If I understand correctly, he does not exclude physical exam…
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806...