In her book Sane: Mental Illness, Addiction, and the 12 Steps, author Marya Hornbacher examines the Twelve Steps and the tough yet rewarding journey toward recovery from addiction and successful management of a mental health disorder. In this excerpt, Hornbacher discusses the vital importance of Step Twelve: "Having had a spiritual awakening as the result of these steps, we tried to carry this message to alcoholics, and to practice these principles in all our affairs."