Watched tv for a while, then at 5, I finally drafted something for that essay and sent it to a few people for feedback. And I feel better now. But Anand will be up in about 15 minutes, and then Kavi, and my stomach feels sick from not sleeping, so the next two hours may be a little brutal. If I'm not feeling better by the time they're dropped off, I think I may have to put off revising for a bit more (if I can make myself do that), come back home, and go back to sleep. We'll see.