Really an interesting OP! Although I don't believe that there is a supreme deity, I am aware that I cannot know what I cannot know, and there may indeed be forces in the universe beyond my understanding. That includes "supernatural" occurrences, which may simply be natural occurrences that humans have not evolved technologically enough to explain... kinda like a caveman seeing a bic lighter and believing it to be a miracle!
Most of us, myself certainly included, have had prophetic thoughts/dreams, etc., or have seen/heard/experienced something beyond our own realm of understanding. Humans need to understand what happens around us, console ourselves as it were, to quell our fears of the unknown... and death. I believe those fears are now and always have been the basis on which all religions for millennia have been founded; we need answers to questions that currently have none.
But I can't respond to your atheist or theist question. Your just a person, with your own questions, your own values, your own beliefs and lack of beliefs. You're human, like the rest of us... and like the rest of us, you are unique!