Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Belongs On The Shelf At Every Dojo

The majority of martial arts books/self defense books place much of their emphasis on technique, form,and tepid "how to instruction".Physical skills are emphasized at the expense of common sense and awareness. This was perhaps the first book to point out that exercising proper discretion and understanding why certain individuals pose threats to our well being can be more vital in many instances than possessing the ability to deliver lightning kicks and punches.The author,a veteran of many street wars when younger, believes your mind is still your best weapon and realistically exposes the myths behind traditional martial arts training which sadly leads many students to believe their training is a step towards immortality. I own this book approximately 8 years,have read it three times, and will continue to use it as a source of inspiration and reference. Many others of it's type have followed, so Mr.MacYoung must have been on to something.