Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Principles not tactics

This is a short book that gets to its points. Col. Cooper elaborates on the book's title, "Principles of Personal Defense." He does not deal with tactics or shooting techniques at all.The content is well written, and if I'm correct, it is meant to serve as a guide for mental conditioning. Any reader of Cooper's writings knows that he rightfully puts great emphasis on mindset; this book is a discussion of that aspect of fighting. It's good reading.