My zodiac sign says that I'm attentive to details, overly critical to others (and more so to myself), lives life according to a set of fixed expectations, and other things like this one which sums up what I think my personality and being a Virgin share in common. And while I think that astrology may be somewhat believable, I have more confidence on psychology, which is based on scientific research and supported by theories. The four temperaments, the Five-Factor Model of personality and such--these give us more accurate definitions of one's personality. Or maybe I'm just biased. Haha!