Why do we sometimes fail to live up to our potential when the pressure is on? Cognitive scientist and Barnard College president Sian Leah Beilock reveals what happens in your brain and body when you choke in stressful situations, sharing psychological tools that can help you perform at your best when it matters most

What are your thoughts? When were you a "goalkeeper" in life? How do you relate, or don't with the speaker Sian Leah Beilock.