@G-A Although astrological signs (both the chinese and the equally old Babilonic/Persian signs) are indeed a type of archetypical defining of one's personality, Astrology is, as far as my understanding of it goes, a method of determination through suggestibility of archetypical features. It was extremely useful in the past, as a mean to equally distribute desirable traits in a early developing societal structure. This video shows a more "up to date", so to speak, understanding of the complexity and variety of human psyche and it's flexibility. So, if we were to speak about astrological archetypes, consider the idea of "Psychological Rebirth" as a complete reset of one's sign. I guess we could say that if you were supposed to be a aquarian, but somehow being an aquarian proved to be detrimental to your life, you could go through a change in personality so drastic that you wouldn't be considered an aquarian anymore if you went through the rebirth. Sorry if this whole astrological talk seems rather simplistic, I only know some aspects of it.