My gratitude to everyone who has come to work with me over the last four decades—your questions have helped me clarify this work, your practice has helped me trust its validity, and your presence in my life has brought so much pleasure and light to my own spiritual path. I especially thank my readers for your valuable suggestions: Zoran Josipovic, Roma Hammel, Candace Cave, Robert Kenny, Sally Schwager, Marcia Haarer, Catherine Lilly, Jon Hansen, Laurie Dawson, and Liz Hartshorn.