Which do you think is more frightening, a supernatural monster or a twisted and demonic human? Why? Be sure to support your answer.

I would have to go for the twisted, and demonic human. In a real-world sense, many people disbelieve in the supernatural, or monsters in general. although; a twisted demonic human is more real which is what makes it truly relatable to those who do not necessarily believe. it is more than simple for someone to turn to the root of evil and act out. that surely scares me, there are many dangerous - demon like humans in this world.