Fight or Flight is a two part book. Part one explains how stress is an integral part of our lives. It can be motivational or debilitating. Therefore it is not avoiding stress, but rather managing stress that is critical. The book discusses the four conditions that cause stress, mindset, habitual thought patterns, and how the brain functions during stress. Part two is aimed at helping us manage stress. Stress can affect us physically, mentally, emotionally, and spiritually. Hence, rather than relying on general stress reduction techniques, it is better to employ specific physical, mental, emotional, and spiritual techniques for managing stress.