The Five Marks of a Man(Description franaise suivre) Finding Your Path to Courageous Manhood A boy doesn't automatically become a man at age 18. What differentiates a man from a boy is the way he lives. A boylives day to day, wants to be MVP, plays, wants the reassurance of the crowd, and is a predator. A man has a vision for his life, is a team player, works, has the courage to take a minority position, and is a protector. These are the five marks of a man. It's not enough