No. Never. Been to alot of haunted places and au****ious places. Know people who belive though and think for each there own. Its just that Ive never seen a ghost. Dont believe in Aliens, not the kind that are talked about but do believe there is life form on other planets.
I guess if you belive in a memory you believe then. It could just be coin cidence or thikning about something and then looking and seeing. Also it could be from lack of sleep or other factors. I just have not met too many people that have seen ghosts. Most of them that have had done shrooms earlier in life I noticed.