What's your recurring nightmare? What do you think it means?

I'm an "unprepared for exam" kind of guy.

I've been out of school for a number of years, but I still have recurring nightmares about finals I didn't know were coming.

Never exactly the same (tonight was an exam on logical operators? which I know pretty well out here in the real world?) but some things are usually constant:

• I always find out days before a final exam that I was enrolled in a class I needed to graduate, but never attended because I didn't know it was on my schedule
• I'm always the only person who is unprepared, and the Professor is always cognizant of this fact
• I always decide not to study in the buildup, and completely wing it (c'mon, dream me! Get it together!)
• The exam is always "high stakes" -- meaning there will be very negative consequences if I don't pass.
• The exam room always feels like it's oriented incorrectly -- this one is hard to explain, but do you ever walk into a room and everything is oriented right-to-left instead of left-to-right?
• I always wake up right as time for the exam runs out, so I never find out the results

And for what it's worth -- I did very well in school. This never happened to me, so I don't know where this one comes from, save for general preparedness-anxiety.

Sometimes I wake up and read up on the topic ... for next time.

What about you, kbeans / Lemmings? What haunts your sleep?