“Alex has given us a precise, thoughtful, and sophisticated book on the central question of human sensitivity. As one of Buddhism’s most knowledgeable western teachers, he creatively combines analytical Buddhist psychology, trainings of the mind, intuitive heart practices, and dozens of practical techniques to nurture a life of sensitivity.”—Jack Kornfield
“Berzin has pulled off the tricky feat of bringing an erudite discussion of Buddhist psychology to the here and now without falling into either psycho-babble or translationese. . . . Intellectually lucid and eminently practical.”—Tricycle