We live in difficult times. Life so often seems like a turbulent river threatening to drown us and destroy our world. Why, then, shouldn't we cling to the certainty of the comfortable-to our deep-seated habits and familiar ways? Because, Pema Chödrön teaches, that kind of fear-based clinging keeps us from the infinitely more powerful experience of being fully alive. The teachings she presents here-known as the "Three Commitments"-provide a treasure trove of wisdom for learning to step right into the unknown, to completely and fearlessly embrace the groundlessness of being human. When we do, we begin to see not only how much better it feels to live an openhearted life, but we find that we begin to naturally and more effectively reach out to help and heal all those around us.