Astronaut Scott Kelly on How to Survive Isolation

After spending a year in space, Scott Kelly is an expert on managing extreme isolation. The retired astronaut shares valuable advice with CNN Chief Medical Correspondent Dr. Sanjay Gupta on how to cope with social separation here on earth. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices