Can understanding your zodiac sign really help improve your leadership skills, or is it more of a fun guideline?

Do you think sexism in reality TV shows is reflective of society as a whole?
What makes Aries such a strong contender for leadership roles in astrology, despite not being mentioned as the top choice?
Why are Leo and Capricorn often seen as natural leaders according to astrology, and what traits do they have that other signs might lack?