Anyone with paranormal experience

Does anyone have any first hand certifiable experience with “ghosts” or anything else that would be considered beyond the realm of the natrual. I personally do not believe in such things as a rule, however a few close friends swear by personel experience (i’m not intrested in the experience of anyone other than the person telling it). Also is there anyone who is not religious and believes in anything of the sort? If so how do you explain such happenings?

(I define paranormal as relating to “spiritual” matters or what have you, not events which simply have yet to be explained by modern science)