Invest a couple hours in reading a few chapters of the book and find out for yourself. I can't possibly summarize it all here without skipping important steps.

Invest a couple hours in reading a few chapters of the book and find out for yourself. I can't possibly summarize it all here without skipping important steps. All your objections are addressed very well in the book. It's not like he hasn't thought about those things and how it sounds at first. He came to his conclusions empirically by treating his patients, not by dreaming up some theory out of the ether. I'll just re-iterate my recommendation for the book. It doesn't cost much and you can always get it from the library if you really don't want to spend the money.