I don't believe in ghosts, but can you explain my experience to me please?

i cook in a nursing and rehab home. a lot of people die there. but my point is that i was working the other night and cooking for the dinner crowd. i was chopping onions. there are some pretty strong noises coming from the grease vents, convection oven and steamer, but those are noises you get used to. so while i'm busy i start to hear two women have a conversation on my left. it was like someone trying to train or explain something to the other and the other might have had a question. i looked over to the 5 ft. away from me area and no one was there. while the voices were muffled and clear enough i didn't pay attention to the dialogue at the time. i was in a zone and thought that they voices were coming from somewhere else. but there's nothing beyond that wall. i went into the dining room to see if the sound carried and no one was there. the doors were closed 30 feet away. i went outside to make sure no one was outside. i usually have an aide working with me but he was on break. luckily he came back within a few seconds. i asked him if he was talking to someone outside. he said no.

i don't believe in the paranormal or ghosts. but that's the one place they'd be. but it's not like the ghost in question is a resident that would have died. while there could be other explanations, i know what i heard. i even heard them talking a second time later. do you think i heard a ghost? i'm incredibly freaked out

I don't believe in ghosts, but can you explain my experience to me please?
Post Opinion