My home base on the Enneagram is type 7 with a Social instinct. I discovered the Enneagram in the back seat of a Cadillac which I love to say because it's a fun way to start the conversation when someone asks! :-) But it's true. We were on a 10 hour road trip and my friend and I were in the back seat while our husbands were up front. She handed me a big book and said "I think you're a 7". I had no idea what she was talking about but the rest is history. That was about 14 years ago and I've been a student ever since.