Hey, Demon.
I've just read what you wrote. I really don't know if demons and angels exist and, well, I don't care about it, since I'm agnostic, but I'd like to ask you something:
do you feel there's a negative vibe around you???
The reason why I ask this is because I believe in negative/positive vibes. It's intangible, but they certainly exist. It's like when you dislike someone from the very beggining or it simply makes you feel uncomfortable.
I simply think others feel strange when I'm around and it's happened a lot of times.