In this conversation, Jonathan 'JD' Diaz explores the intersection of his faith, fitness, and his life in the fire service. JD shares his journey as a probationary firefighter at the age of 40, emphasizing the importance of mentorship, servant leadership, and maintaining a strong faith. He discusses the challenges of balancing multiple roles, the significance of community support, and the need for accountability in both personal and professional life. JD's unique perspective as a newcomer to the fire service, coupled with his life experiences, provides valuable insights into navigating the complexities of this demanding career.