Book excerpt: A life well lived is about faith, learning and leadership. How do you manage the opportunities and challenges that life and the workplace throw at you? The greatest leaders in the world aren't perfect, but they are resilient and are continuously learning from each experience and setback. No matter what challenges you face, former American Airlines executive Mark Mitchell wants you to know that every day you have a second chance to become the best you. By implementing his lessons and insights on life and leadership, Mitchell looks back on a long and blessed career, a divorce and acceptance and creation of new life, raising beautiful young daughters, and juggling the activities, adventures and leadership victories and struggles that every leader faces.