Last night I only had 8 hours of sleep, and the night before, same thing, and today.......I'm a wreck.  I need a good, solid 9 hours of zzz's in order for me to function properly.  I almost ran a red light today in my dizzying fatigue, and then I didn't turn wide enough around this curve and my back tire caught the curb and I just shredded my hubcap.  I literally, just now,  almost fell asleep trying to think of the word for "hubcap".