Book excerpt: Roles. They define our rights, obligations, responsibilities, beliefs, and even who we are. How well do we each understand our respective roles? How do we teach our children about proper roles? How would the problems children and parents face change if they better understood roles? Aren't parents - whether aggressive, passive or assertive - always defining roles anyway? How do roles affect business relationships? Why do we see the roles in today's world wrapped around so much confusion and debate when it's impossible to escape roles? This book makes roles easier to understand, and it shows how to strengthen roles and empower ourselves and those we live and work with to reach our full potential.