I have had this happen to me several times. Just the other day my mother called me and asked, "what do you want?" I was like what are you talking about and she said well you just called me. My phone was in my truck as I was playing softball and then I checked my phone and it showed that it had called her during my game. My doors were locked. So I don't know what that is about..
Now onto ghosts.. Working in the medical field I have witnessed many deaths, worked in old old facilities and never had any ghost experiences but many other nurses have.. I have had the chills/goosebumps sometimes during the night shift. I have had many dreams that have come true and that freaks me out.. OR have had dead family members talk to me in like a ghost form in my dreams.. I really chalk it up to my imagination.
then again I remember my grandfather had full blown Alzheimers. I mean he couldn't remember any names and wandered all around.. But my great aunt died and he asked my mother the next day what time did his sister die last night.. SO that is freaky..
Dated a girl who for once was not nuts and claimed she saw a ghost one time and I kind of believer her.