Edward Dalton: Is this place safe?
Elvis: Living in a world where vampires are the dominant species is about as safe as bare backing a 5 dollar whore.
Elvis: Fuck it, I do love a good barbecue.
Edward Dalton: Welcome back to humanity. Now you get to die.
Audrey Bennett: That thing could kill you.
Edward Dalton: I'm already dead.
Edward Dalton: Yeah well, life is a bitch ain't it? Then you don't die.
Answer: Just like the humans, he had a fear of becoming extinct.