From Dr. David Posen, the bestselling author of Is Work Killing You? and The Little Book of Stress Relief, comes a book about listening to your body, understanding your mind, and making better choices in your life.For over thirty years, Dr. David Posen has counselled patients suffering from severe stress, anxiety, and depression. Over that time, he noticed a pattern. As our lives have become faster and increasingly fragmented, many of us have become disconnected from our true selves. Using a holistic approach that combines elements of physiology, psychology, and philosophy, Authenticity teaches readers to acknowledge and accept their true selves in order to make better and more informed life choices. Drawing on real-life examples from his experience in stress management, Dr. Posen has identified five common sources of conflict: personality traits, time and speed, sleep, values, and passions. For each of these areas, the solution is surprisingly simple. We must learn to live in a way that is authentic and true to our unique selves; we must live in harmony with who we truly are.