I don't hate any sign. Everyone's personality is different. I'm nothing like other people born on January 16th, however I'm much like my siblings, becuase your upbrining is what makes you who you are.
What is it that makes you who you are? sure upbringing, but that is just one thing among many others. school and media shape people to a large extent too, more than most people realize. Astrology is also relevant IMO.