I live in southern Louisiana, an area saturated with ghost stories.
When my grandmother was behind someone and wanted to get their attention she would touch you on the elbow instead of tapping on your shoulder. She has been gone a long time and still does it.
I also have occasional dreams that come true and know things people haven't told me. Once my husband and I were watching TV and I put on my shoes and went and got my purse and asked, "Are you ready to go to the bookstore?". It freaked my husband out because he had been thinking about going but had not said a word about it. He is accustomed to it now and says I am his favorite psychic/psychotic.