I was having a look through the various sites on WordPress and I came across this rather interesting site
Its about the emerging methodologies that apply Enneagram Personality Theory to the task of facilitating healthy emotional development. Nechama especially enjoys supporting mental health professionals in their work with clients and patients who exhibit active resistance to change. Her blog https://nottheofficialenneagram.wordpress.com/ offers readers an opportunity to explore aspects of the Enneagram they find most relevant.
I must admit to always being fascinated by this sort of thing. Anyway, if you fancy reading something that will engage your mind and brain. I strongly recommend having a look.