Poor Night of Sleep

I've been getting up extra early (both because of my attempts to timeshift but also just because of stress/nerves) so I've been tired and going to bed early too.  Even though I was in bed by 9, I didn't sleep well.  Woke up multiple times and had a hard time falling back asleep.  Was wide awake by 4:30.  Looking on the bright side, I've already done most of my work for today and I'll definitely be tired on the plane tonight (and hopefully that will translate to sleep).  We board our plane in 12 hours!!!