IN THIS EPISODE YOU'LL DISCOVER: The essential tool to reduce stress and anxiety.How to leverage change to your advantage .The secret to endless motivation. ABOUT MARK: Mark Black is a Heart and Double-Lung Transplant Recipient – turned – 4 - Time Marathon Runner. A resilience expert, coach, and author, Mark helps people “Break Through” their limitations and transform your adversity into your competitive advantage. Born with a life-threatening heart defect, Mark underwent two open-h...