Tonight I'm so tired that I feel jittery, so this post will be short. I want to report that Mr. I-Don't-Sleep-Anymore can get his hand to his mouth pretty well. He can't control it well enough to put a thumb or fingers in - he mostly sucks on the edge of his fist, but it's a start. Once he can suck his thumb, the kid will be very happy.
I'd trade it all for 3 straight hours of sleep, though. Wish me luck tonight.