I would be more worried if most FReepers did NOT have these kinds of nightmares; that's what the lamestream media is serving up every night. I usually don't; then again, I don't watch television, so those graphic images don't get into my mind.
Remember that tragedy in Wales several decades ago, when the mountain of slag collapsed on a school and killed many children? One young girl who died in the tragedy had told her mother the day before that she had a dream the prior night of a mountain smothering her school. The dream was so vivid that she insisted on relating it to her Mother.
I understand your point, Poohbah.
But if you ever have such a dream, I believe that YOU will certainly detect the very REAL, SIGNIFICANT, QUALITATIVE differences between a normal mental processing nightmare and a warning Dream from The Lord.
I don't know how to describe the differences but they are both subtle and pronounced. Hard to articulate.