Instruct: Classify Amazon reviews into positive or negative sentiment
Query: feeling down

I bought this book because there was a point in my life after 4 kids and a divorce that I felt "blue" most everyday. This book was very helpful with tips and insight, After a second marriage where the blended family thing was a problem, I read this book a lot. It has been was a very hekpful book for me to read to understand depression and the different causes and types.