So I was playing with the idea...if there are 12 signs, and each sign has 2 cusps which make them slightly different from the normal sign, then we don't have 12 personalities portrayed by pure sun signs, but 36. Perhaps we should go so far to say that each cusp could be a sign of itself if it weren't for the ways the stars were actually shaped. Agree or disagree? There might be a theory out there already. The closest I could find was this site: http://www.astrology.com.au/astrology/12-signs-of-the-zodiac/sagittarius.html
and if you believe in that silly idea that real life experiences are what make up your personality, then you have infinity.
Why is that silly? If it's not real life experiences that make, or at least contribute to your personality, what do you think does?
why, stars and moon phases and planets of course! what did you think makes up peoples personalities? yea, its hard to detect sarcasm in text.
You could look at the 36 Decans for inspiration on what these 36 signs would be since they naturally divide each sign into 3 sections.
You could use the 36 decans, they divide each sign into 3 sections each and are similar to what you're talking about.