The vocabulary of elite teams is changing. Understanding the roots of grit, resilience and poise under pressure requires a deep dive into the challenging, sometimes ugly world of our emotions, fear, anxiety and expectations. This is the good news: the science of human performance has evolved as well, and offers insight on how to train for a focused and enlightened team mindset. Emotional regulation, environmental manipulation, stress inoculation, mental preparation -- these are the concepts that define the new resuscitative collective unconscious. In this session, we will discuss how the science of human performance and psychology can inform the development of expert teams, from heart rate and tactical breathing to emotional valence and cortisol surges.