No there are not. Must've been either an illusion or your immature(no offense) brain seeing weird things 
I was talking to a chick in a laundry room in an apt. building.
We both had our sides facing the door pointed at each other.
about 3 feet away from the door we seen a shadowy figure walk (float by)
We both at the same time had our eyes go wide with a scared look on our face and we both had goosbumps
and we both said at the same time "Did You see that ?"
Then we both described the same thing to each other and ran out into the hallway..
One way didn't go far maybe 10 feet then some heavy firedoors with a thing on it that slows it down.
the other way was an elevator.. there as nothing anywhere we checked both ways.
And we never heard a sound and it was super quiet.
If i was on my own yeah sure..i hallucinated etc
But what happened was undeniable.
and guy no offense but you sure assumed a lot.
people need to open there minds up a bit and check their facts.
does something exist ? go find out..
And well I can't actually say anything as whatever you are saying might be a lie as well and I was not in the situation you were to justify my argument. But (no offense once again) most of the "real ghost stories" are either an outright lie or over-exaggerated details, which after some time may even confuse you.