I briefly snarked about Leslie et al () last week, but I should probably snark at it more rigorously and at greater length. This is the paper that concludes that “women are underrepresented in fields whose practitioners believe that raw, innate talent is the main requirement for success. Deconstructing the Enneagram. History. The origin of the Enneagram as nine personality types is Oscar Ichazo's 9 mapped fixations which he came up with in Can you believe it’s been a year since I retired? It seems like it’s been longer (in a good way). My last retirement update was at six months and from here on out I’ll probably only have annual reviews (maybe every six months if something exciting happens).