It's funny that I find monitoring and marking tests about ten times more exhausting than I ever did taking them. I don't know if it really is more tiring or I'm just that much older.
For two nights I didn't get enough sleep - my own fault. I knew I had to get up early but I just didn't make myself go to bed at a decent hour. Last night, after a horrible quiz, I finally got some sleep. Ten hours, in fact.
And yet, today was long and exhausting. This new job is great, but the amount of paper shuffling is just incredible.