Tests, quizzes, questionnaires, all these serve as introductions to the Enneagram. These are the entree before the grand dinner. They get you to start thinking in ways that might help with uncovering your motives and your fears, and that's where the process of typing yourself begins. But just like no hunger can be satiated with appetizers alone, an Enneagram type cannot be determined without further study, introspection, and examination of the psyche.

A quiz serves to determine your...