03:35 min
CLEAR ALL
More than 1,000 former NFL players are addicted to painkillers. Many are without health insurance, or any semblance of a support system.
You may think you know all about hypnosis from the movies. Zoolander, The Manchurian Candidate, etc... but there's a whole lot more going on. In this episode of Crash Course Psychology, Hank tells us about some of the many altered states of consciousness, including hypnosis.