@chai2,
Thanks. I saw that but I question that it is that simple.
I'm now in my late 70's and in my early days was a Christian. After years of Bible study, preaching and for a time leading a small church I began to realise that Christianity was based on doubtful interpretations of the OT. I am now agnostic. However, I am fully aware that there are things we do not yet understand. My own experiences show me we have much more to learn. How could a friend approach me and tell me exactly what I dreamt the night before, particularly as it involved something NO-ONE but myself knew about. And that dream coming true. 3 times that happened with different dreams, and the same person.
I was an 'erk' (ordinary airmen) returning to camp one night and as I got off a bus I felt giddy and sick. I 'knew' an aircraft was going to crash and could do nothing about it. An Officer Cadet crashed and was killed late the night.
I have had other experiences for which I have sought answers without success.
And I am not out of the ordinary. I've met others who have had similar experiences. We still have a lot to learn.
I saw quite a lot o f spirits in my youth. But I'm Teetotal now.