Neuroscientist Dr. Robert Sapolsky teaches that sometimes "the right stress" can make us feel stimulated. He explains how stress affects our physical and mental selves -- often with positive results. Find out more about stress - and why it's important - at This Emotional Life.
PBS' 'This Emotional Life': Is Stress Ever Good For Us?
Neuroscientist Dr. Robert Sapolsky explains that sometimes "the right stress" can make us feel stimulated and he explains how stress affects our physical and mental selves.