Yes, I got on the bandwagon with the Enneagram a number of years ago and have found it to be such a helpful tool for better understanding myself and others. I came across this series of Enneagram Daily Reflections called “Forty Days to Being a (Fill in your Number).” I’ve only read the one on “Being a Five” as that is my number. I found it insightful and relatable and encouraging. These volumes are written by various Christian authors who are the numbers they write about. If you use the Enneagram, check out the book for your number!