I swear, the e-mail game is magic. I have no messages in my Inbox now. Yes, I have a dozen urgent messages set to Boomerang back first thing in the morning, and another fifty or so that will come back over the next month, staggered to when I think I'll have time to deal with them. But the point is, I can go to sleep now without quite as terrible a nagging sense of tasks left undone.
I just need to not look at my to-do list.