The only thing I am sure of is that there's a spirit world. I'm not sure how human spirits, if at all, fit into that.

I was raised religious, but since being an adult I found my own path. I too had an experience. Mine was when I was younger and a friend experienced it too at the exact same time as me so I was able to confirm that it did happen, not just me imagining it.

I do think however a lot of the things people see are just hallucinations or dreams that aren't really anything. I can't say what's real and what's not though, no one really can in regards to spirits, even with these "scientific" devices. The paranormal intrigues me greatly, but I have come to realize just how fake a lot of things are because people abuse the fascination of others to make money.