The Enneagram is a model of the human psyche that describes nine interconnected personality types. Think of it not as a box to put yourself in, but as a map to understanding your inner world. Its name comes from the Greek words ennea (nine) and gramma (something written or drawn).

Unlike some personality systems that just list traits, the Enneagram dives deeper. It explores the core motivations, fears, and beliefs that drive why you think, feel, and behave the way you do. The goal isn't simply to identify your type, but to use that knowledge as a starting point for personal growth, greater self-awareness, and better relationships.

The Enneagram symbol itself has ancient roots, with some scholars tracing its geometric principles back to classical Greek and mystical traditions. However, the personality system we use today is much more modern. It largely began taking shape in the 1950s and 60s.

A Bolivian spiritual teacher named Oscar Ichazo was the first to connect the nine points of the symbol to specific personality types. He taught his ideas at a school in Chile, where they were picked up by psychiatrist Claudio Naranjo. Naranjo expanded on Ichazo's work, blending it with Western psychology and sharing it with a wider audience in the United States. From there, it grew into the popular system known today.

The Enneagram diagram is more than just a circle with numbers. It's a visual representation of how the nine personality types relate to one another. The symbol has three distinct parts: a circle, an inner triangle, and a six-pointed figure called a hexad.

Here's what each part represents:

• The Circle: Symbolizes wholeness and unity. It shows that all nine types are part of a single, complete system and that no one type is better or worse than another.
• The Triangle: Connects points 9, 3, and 6. This shape represents a fundamental law of how energy and events unfold.
• The Hexad: Connects points 1-4-2-8-5-7 in a recurring sequence. It represents fluidity and the dynamic movements between types under different conditions.

Each of the nine types has a unique way of seeing the world, driven by a core motivation or fear. While we'll explore them in detail later, here is a brief snapshot to introduce each one.

Everyone has aspects of all nine types, but one tends to be our home base. Discovering this core type is the first step in using the Enneagram for self-discovery.

This leads to more empathy for others, too. When you understand that people are driven by different core motivations, it's easier to appreciate their perspective, even when it clashes with your own. It can transform relationships by replacing judgment with compassion.