I love taking personality tests and quizzes. Most are just for fun and some give a bit of insight, but by far the most helpful test I’ve ever taken is the Enneagram. Not only does it seem right on, there is a body of research, psychological and self-improvement tools, and other resources around this.
If you would like to check out a free abbreviated test, you can go here.
Personality Types: Using the Enneagram for Self-Discovery