yeah idk falc
i spent all of my teenage years in a deep, hard-deterministic nihilism that made me quite sad.
then i did a lot of reading and a lot of thinking and a lot of undergoing mystical experiences, and i've concluded that while science has its place, it should be left firmly in that place.
the nature of possession is such that it could never be proven or disproven by empirical study imo. it's like trying to argue for or against God... more within the realm of metaphysical talk than it is of science.