CREATE A FUTURE OF YOUR CHOOSING FROM PRINCIPLES OF PERSONAL SUCCESS. Andy Andrew's New York Times bestseller, "The Traveler' Gift," is now available in "Mastering the Seven Decisions," a small group study guide. Like other participants before you, see how this topic provided life-changing experience through the principles of personal success - parenting, relationships, financial success, and leadership - are, in a way like the principle of gravity. They're floating around out there, so why shouldn't you learn them and harness them to make a future of your choosing?.