Kelvin Chin learned to meditate at age 19 and has been teaching meditation in living rooms, schools, and businesses worldwide — and now via videoconference, phone, Skype, and webinars — for over 40 years. Kelvin was a test subject in the first medical studies on meditation in the U.S.— conducted by Boston cardiologist Herbert Benson, MD, in 1971 (published in Scientific American, 1972). Kelvin has taught people from age 4 to 94 — professional athletes, retirees, teachers, students from elementary school to postdocs, construction workers, clergy, and CEOs. He has taught 1,000’s of people this easy-to-learn, non-religious technique of naturally Turning Within — or “learning how to let go.” He often simply calls it “learning how to turn on the opposite switch to the Fight or Flight response.