Mark speaks eloquently about how his work and self-identity are intertwined. He cites an essay he wrote years ago entitled, “A Life Unlived”, where he wanted to make sure he did not regret his life choices later on in life. The essay has become a roadmap to his drive and purpose as an adult. Mark is outspoken about the gratitude he has for the life he is able to lead and all of the people that have gotten him to where he is. It is a compelling and motivational listen.