Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book should be required reading. It would put me out of business.

I am a therapist who works with adults with depression and anxiety. My clients would not have to see me now if their parents had read something so loving to them when they were children. It's a great group reading. I recently had 6 kids of all ages come to visit and we read the book. Each of them asked if we could read it again. I am buying multiple copies and will give one away at each birthday party my daughter goes to. No one is to young or too old for this book.