Depends on what you consider supernatural.
I'm not good at explaining myself when it comes to the spiritual - this is generally why I keep shtum in religious discussions.
Neither do I!! But, I think there are, from my own weird experiences, more to to the "supernatural" aspect than a lot of people believe. As for the spiritual, I could care less. If oblivion awaits me when I die..........so be it. If it's hell, well, I'll see more of my friends there then I would in "heaven".