“You will learn that evoking the Relaxation Response is extremely simple if you follow a very short set of instructions which incorporate four essential elements: (1) a quiet environment; (2) a mental device such as a word or a phrase which should be repeated in a specific fashion over and over again; (3) the adoption of a passive attitude, which is perhaps the most important of the elements; and (4) a comfortable position. Your appropriate practice of these four elements for ten to twenty minutes once or twice daily should markedly enhance your well-being.”