That was the kind of night I had last night. Don't ask me why, but I tossed and turned pretty much all night, not being able to fall asleep until well after 2:00 pm, and then waking for no apparent reason every so often. What a joy the alarm was going off at 5:30 am...not!
So, here I am at work, somewhat bleary-eyed, doing what needs to be done but mentally asleep. It's going to be an interesting, tiring day, methinks.