I don't believe in zodiac signs because people sharing the same zodiac signs don't act the same and the stereotypes about it is annoying too. For example, aquarius people are stereotyped as annoying, weird extroverts while aries people are stereotyped as short tempered hotheads.
One of my irl friends are aquarius, introvert and short tempered and they hate being around people being loud and obnoxius. Personality is what counts that makes people for who they are, not by some zodiac nonsense.