Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very helpful with my depression

Since I was diagnosed with Clinical Depression, I have read every book I could get my hands on. This one was by far one of the best. It has places for you to write down your feelings on the subject being discussed. I read a chapter, answer the questions then put it down. The next day, I reread the chapter, reread the answers, and sometimes add stuff, the next day, I do the 2nd chapter. I suggest you do it this way too, but it is up to you. This book helped me realize that I had a lot of built up anger.