Every once in a while, I'll have dreams that are so realistic, when I wake up, for a moment I'm shocked to find myself in bed and wonder how I got there.
For example, one night I dreamed I woke up and went through my morning routine. I got dressed brushed my teeth etc and then went out the door to go to class. The next thing I know I wake up and think, "Didn't I just do this?" and go throught my routine again, but then as go out the door, I wake up again and the same thing happens. Three times I dreamt that I woke up and got ready for class. When I really did wake up I was rather bewildered and wasn't sure if I was still dreaming or not. It was surreal.
Then there are times that I have realistic work dreams. I dream that I wake up, get dressed, go to work and then the rest of the dream I'm at work and I always dream that I'm having a bad day. It's so annoyingly realistic and mundane that I never feel rested. The worse thing is, when I wake up I feel like I just finished an 8 hour shift, not a night of sleep.
Also once in a while, I'll have a dream like that, and then something will happen, or I'll see someone I never saw before in my life and the next day it'll happen and I get a serious case of deja vu.
Anyway, these dreams annoy the heck out of me because like I said, I never feel rested after having them. Just thought I'd share.