Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Classic

I first encountered this book when I was in graduate school studying to become a psychotherapist in the early 1980's. While it may seem a little dated in some of its references, I think it is still one of the best things ever written about the shadow side of being a helping professional. I continually recommend it to the grad psych students I supervise as an essential guide to being a psychotherapist. I'm glad it's still in print and hope it will always be available.