I think that #4 is extremely important and rarely mentioned. It's much easier to go to bed earlier guilt-free, and to fall asleep once you're there, knowing tha

I think that #4 is extremely important and rarely mentioned. It's much easier to go to bed earlier guilt-free, and to fall asleep once you're there, knowing that you have accounted for ideas-in-progress, you have acknowledged loose ends and unfinished tasks that need to be completed on the following day(s), and that you'll be able to pick up where you left off.