The enneagram trifix theory is missing a center: the soul center

[mclane]

Boo. It's based on Gurdjieff's centers of intelligence and an old Sufi glyph. How do you propose modifying it without destroying it?

I'm not saying it's incorrect, I'm saying it's incomplete. The trifix was discovered much later by somebody; I've now discovered that it was missing the soul, that's it. If the trifix is an imaginary triangle linking three of the types of the enneagram, adding the soul it is actually a pyramid with the soul at the top.