It was a long string of events that started with my ex fiancee and I unwittingly witnessing a Thelemite ritual in the state park. I could feel the waves of hatred and anger off of it, even not having done anything in the occult.
My ex had an instantaneous migraine. To the point of screaming for it to stop.
I happened to know someone who was a practising pagan, and we explained what happened. Evidently she has had run-ins with that group before. She and I went to the site. Lets just say craziness happened. I saw 3 of them show up, like holograms over my vision. She knew 2 of them but didn't know the third. I described the third, and knew her.
Nonetheless, remote viewing shouldnt be able to occur with our technology. Nor is separating the energy side of a human from their body temporarily. And other things. But I saw them. My ex felt them. And she saw them.
I knew from that night, that this realm is real. Can't prove it. But I know it. And I'll figure out its laws; its rules; its physical attributes of how it works.