Living authentically involves knowing your unique brain. Drs. Arlene Taylor and W. Eugene Brewer will show you how to get acquainted with your gray matter in their book, MindWaves. Four factors play an important role in defining who we are personally: gender brain preference, extroversion-introversion preference, sensory preference, and thinking process preference. Knowing your innate preferences can help you to find more satisfaction in life, to have more energy, and to connect better with those around you.