Thread: DAE sometimes sleep without realizing it?

Sometimes it feels as if I've been laying in my bed for hours on end without sleep. As if I didn't catch any sleep at all for that night.
Then in the morning, I'm surprised that I feel refreshed even? I'm also surprised that the time has gone by that fast! And then all of a sudden I might even recall some dreams...
This leads me to believe that I did in fact sleep. However, I don't have any recall of falling asleep, and I don't have any recall of waking up either?!

This happens to me maybe once a week or something.

Has this ever happened to anyone else before?