For 5 minutes suspension versus dreamless deep sleep—almost exactly the same person. For 3 hours dreamless deep sleep I’m not so sure. I think my brain does something to change state while I’m deep asleep, even if I don’t consciously experience or remember anything. Have you ever woken up feeling different about something, or with a solution to a problem you were thinking about as you dropped off ? If that’s not all due to dreaming, then you must be evolving at least slightly while completely unconscious.
For 5 minutes suspension versus dreamless deep sleep—almost exactly the same person. For 3 hours dreamless deep sleep I’m not so sure. I think my brain does something to change state while I’m deep asleep, even if I don’t consciously experience or remember anything. Have you ever woken up feeling different about something, or with a solution to a problem you were thinking about as you dropped off ? If that’s not all due to dreaming, then you must be evolving at least slightly while completely unconscious.