Well, my Chinese typing is really slow. Just to get this over with, please let me type in English first.
I have never seen a ghost. But in my dreams "people" will talk to me and give me "tips" or information and usually they are correct. A fortune teller told me that I have "six sense" . Moreover "people" like to "talk" to me in my dreams too e.g. my husband's grandmother and his father. Both of them have passed away.