How to Build a Mind so Tough it Scares People

Transcript

So, I was just reading this study on mental  toughness, and the results are so mind-blowing that I thought I should make a video about  this. See, in 2012, scientists conducted MRI scans to active duty military soldiers to  try to get a better understanding of what was going on in their brains both before and  after they were exposed to live combat... Read More