As an astrologer, I am disappointed when people limit astrology to Sun signs exclusively. Plus your characterization of most of the Sun signs dwells on the negative and unevolved or static representations of each sign.
A Natal Chart includes so much more: Sun (frame of - core self) Moon (frame of - emotions and receptivity), Rising Sign or Ascendant - (frame of - personality presented to the world and body type),
Mercury - (frame of - thinking and communication), Venus - (frame of - yin / love and all people as artists of their life), Mars - (frame of - yang / action and our will).
Then there are the transpersonal planets of Jupiter and Saturn.
The Outer "Planets" of Uranus, Neptune, and Pluto. And a notable asteroid Chiron.
It doesn't stop with your birth or natal chart. A progressed chart shows what you're working on now.