So tired

I'm so tired, I haven't slept a wink
I'm soooo tired, my mind is on the blink
I wonder should I get up, and fix myself a drink
No no noooo

I'm so tired, I'm feeling so upset
Although I'm so tired, I'll smoke another cigarette
And curse Sir Walter Raleigh, he was such a stupid get

(John Lennon)

I'm tempted to read the last two student portfolios in the stack on my desk, but I won't - it would be unfair to them to grade them in my current state. However, I would really like to say to some of my students, "I sit up till two in the morning reading your papers - please spend a few minutes reading your paper before you submit it."