Your thoughts on "Demonic" beings

To be honest, I do not think anything demonic exists.

Your opinion is that no sentient life form exists as according to Catholic, Jewish and Christian religions, any sentient being not being the One true God was pretty much classified as being a Demon of Evil even though the other Gods of different religions were good or not.

Hate when people say all "Demons are evil". They watch to much Paranormal Activity or something. Lol