The immortality that is given

After a nuclear explosion the world had grown into far worse than anyone had figured. Any and every creature of the stories we were told when young came to life. Mermaids, vampires, werewolves, angels,demons and even witches. We all may live in peace but that still doesn't stop us from hating each-other.
Humans have grown to hate what they can't become, and have hated some for using them as human blood bags. But in my case I just hate the immortality that has been given.