I tend to have a lot of little rituals for bedtime, things like the order I brush my teeth, my hair, washing my face in, etc.  I also crave a last smoke before I start all my prep, like brushing my teeth (cuz after would be truly gross).

Lately, I've also been having a cup of coffee an hour before bed, but I'm trying to switch to either water or green tea; something less likely to keep me up.  Hah, maybe I should make LJ, or some journal, a bedtime routine; then I'd actually post more.