Sleep much?

Don't you hate it when you have been driving for a while and you realize you don't remember driving any of the last 20 minutes? It's like your brain somehow goes into auto-pilot and you amazingly drive your car like you were on some sort of caffeine high. I did that this morning. Pretty sure I'm still in that mind-numbing, sleepy, mundane state. I'm typing these words but 20 minutes from now I won't remember a thing. The sleepiness is taking over...It's consuming me...Must. Lay. Down. Head......zzzzzzzzzzzzzzzzzzzzz....................