Who am I? is the basic question driving interest in personal development and has been asked throughout the ages. Different psychological, spiritual and esoteric systems of personality types can help find the answer. This book brings together extracts and commentaries from various fields, including Freud, Jung, Liz Greene, Sun Bear, Deepak Chopra, Karen Horney, and Ram Dass, to indicate universal patterns of human behaviour. From ancient typological systems such as atrology, the tarot, chakras, medicine wheels and the enneagram, to recent thinking on leadership styles and body types, these theories aim to deepen understanding of personality patterns.