No. The Transcendental Meditation technique does not require a lifestyle change. Introduced by Maharishi Mahesh Yogi over half a century ago, the TM technique has now been learned by over eight million people of all ages, nationalities, and religions. TM meditators report that the reduced stress and increased clarity of mind resulting from Transcendental Meditation practice have helped them to appreciate life more fully—and, for religious people, to follow their religions more faithfully.