Have you ever had one of those semi-dreams, just as you're falling asleep, that you're falling, so you jerk your body to catch yourself, waking yourself up? (Just-falling-asleep dreams are hypnagogic hallucinations.) I had one last night, but instead of falling, I dreamt I was slammed in the face with something really heavy, like a wrecking ball. That triggered the hit-in-the-face reflex of jerking backward, which I did with no small amount of force. Good thing Jon wasn't spooning too close. Yikes.