Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent and provacative for those with bipolar

My psychiatrist recommended this the first time I was re-diagnosis-ed from severe depression to bipolar disorder, and I wanted to learn everything I could about this disorder. It was written by Kay Jamison and was her road-map through bipolar and how she led a successful life, despite he diagnosis. Most impressive is that she wrote the book back when bipolar disorder was a more of a negative stigma than it is today.She continued to work in the medical field and had great accomplishments, and was very informative about sharing her personal battles, as well.Well written and a MUST read for anyone who shares this diagnosis, as you can relate and she kept on pushing on.