Had a little afternoon nap and dreamed a most incredible dream, so real, color sound feeling ..now dont run off with wild thoughts

...nothing like you may be thinking went on

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But when I awoke I was surprised to see I was only asleep for less than 15 minutes and yet days pasted in the dream with such clarity I then looked at the calender as well to confirm it was only 15 minutes.
Some people seem not to remember dreams, some have night mares I find it such a strange but absolutely "real" state... could we be slipping into one of the many Universes proposed by string theory I wonder

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Any thoughts all you dreamers

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alex