[Music] Okay. And do [Music] [Applause] >> fear is one of the oldest survival tools we have. It kept our ancestors from walking too close to a cliff and it kept them from becoming a predator's next meal.Today, fear still keeps us alive. It stops us from making reckless decisions in high-risk environments. But what happens when that fear fades.Hello everyone, my name is Gonzalz and I'm an extreme sports polyathlete, which is a fancy term for professional adrenaline junkie. and I've spent years mastering fear ...