As I said before, Naranjo passed the sevenfold structure as proposed by me to his students, and immediately after working with me, he furthered his own investigations, mainly on the psychology of the system with a perspective of Gestalt Psychology, Depth Psychology, and Cognitive Principles. Naranjo worked mostly with the Enneagram of the Passions which, of course, is the psychological level of the system. Then Naranjo produced excellent psychological insights into the passions and the fixations, and their relationship to the entire psyche.