I have little use for the past and rarely think about it; however, I would briefly like to tell you how I came to be a spiritual teacher and how this book came into existence. Until my thirtieth year, I lived in a state of almost continuous anxiety interspersed with periods of suicidal depression. It feels now as if I am talking about some past lifetime or somebody else’s life. One night not long after my twenty-ninth birthday, I woke up in the early hours with a feeling of absolute dread.