The Secret of How Hypnosis Really Works

When Dr. David Spiegel emerged from a three-hour shoulder surgery in 1972, he didn’t use any pain meds to recover. Instead, he hypnotized himself. It worked—to the surprise of everyone but Dr. Spiegel, who has studied hypnosis, a state of highly focused attention and intense concentration, for 45 years. Patient using very little pain medication, he remembers reading from his chart when he snuck a peek. We mustn’t have cut many nerves.