Hate will always exist. We're the only species that do things no other animal does. It's all about us, us, us. The ones that hate on every stranger are what I'm talking about. I think hate exists as a means to say "Hey you're not fitting in with the crowd, you better do it or I'll hurt you." which is basically impossible and I believe it irritates them that they can't change others to fit their desires. This is coming from someone who's been bullied on frequent occasion for being diverse. At least it makes me rebel and continue doing what I want. It causes me to be MORE different than I was before. It's a lonely way to live and I believe the hate affected my resentment towards being hated, thus caused me to hate in return.