It's called the Enneagram and the results I got describe me EXACTLY.
I got Type 4 with a Type 5 "wing". I was really shocked as to how accurately the results describe me. I'd be hard pressed to find a statement that doesn't apply to me, aside from a minor one in Five. Here's a few that kind of stood out especially.
Some of these traits I have seen in myself before and I've worked hard to conquer some of the more negative ones (the one about intellectual arrogance especially), but they're still there. They're kind of inherent qualities, and if you try and even succeed to mask the more negative ones, they're still there deep down.
Take the test. It might teach you some things about yourself that you never really noticed, but realize are true once they're pointed out to you.
Take the test. Comment with your results and how accurate you feel they are.