I don't see the logic behind filling gaps in unexplainable things with more unexplainable things.
I wouldn't really call myself a scientist, but on this topic, I'll accept nothing less than a scientific explanation which I think there is for any and all 'ghost encounters.'

that could of been anything lol
maybe someone screamed because they were being attacked or to just simply scare you..
there is a hundred explanations of why there was a scream but i doubt it was anything paranormal

My personal opinion that 99% of "paranormal" sightings can simply be explained by logical reasoning.

For example. Hearing ghostly voices behind you can just simply be the wind.

But, I did watch one episode of a ghost hunting program. And this one person was in a dungeon all alone. You could hear items being thrown and he said "If you want me to leave tell me. I want to hear you say it!"

All I heard then was the clearest "Get Out" ever. He didn't say it as his mouth wasn't moving now was his neck, so he didn't make a sound.

Quite freaky, but I do believe in an extent. As long as there is no logical backing behind it.

I have a lot of stories.
It has to be real just think about it. Think about all those times you're just sitting there and you feel like something is staring you down or when you get the chills from out of nowhere. Crazy stuff.

I do believe in ghosts but 90% of ghost encounters can be explained as they do in the show Ghost Hunters, Ghost Hunters International, Ghost Adventures, etc.
BUT something strange did happen to me the other night.
It was about 4am & I was still sleeping, so was my dog who sleeps right next to a dresser I have which is about a good 60lbs. Well I wake up to the noise of the dresser sliding & the thing was completely turned sideways and a drawer had been thrown out. I know for a fact it wasn't my dog as he is not strong enough to do so and I heard him jump up after the thing slid out. I slid the dresser back into place and it was a bit hard to sleep after that

I believe in Ghosts/ the Paranormal as I have experienced it myself a few times won't tell my experiences here though as already posted them elsewhere on TTG