Laura said:If you've been following the Gurdjieff/Collingwood thread, you should easily figure out that it is irrelevant. Best get to the recommended reading; your life may depend on it. See the "Hyperdimensional politics" thread.
SocietyoftheSpectacle said:An Interesting Book on this subject was Cited by Rodney Collin in
the Theory of celestial Influence.
"The glands regulating personality; a study of the glands of internal secretion in relation to the types of human nature"
It is Claimed that each of these essential Glands has a Corresponding resonance with the Sun, Moon , and 5 major Planets.
So 7 Types not 9.
The enneagram either represents the Law of 3 or the Law of Seven.
1 of the nine numbers Being present in both.
https://archive.org/details/glandsregulating00bermuoft
In endocrinology the thyroid type is described as lean and clearcut, with thick hair, bright eyes and even teeth; rapid of perception and volition, impulsive, with a tendency to explosive crises; restless, insomniac and inexhaustible. In other words, the old airy, sanguine or mercurial type, to which this modern description closely corresponds.