Oh, yeah. That might be why.

A little while ago I was thinking, "Wow, why am I so tired? I'm usually up later than this." And then I remembered that I got up at about 8:00 AM EST yesterday and have been up for about 21 hours. That might have something to do with it. It's been such a long day that I actually found myself thinking of that early morning as the time before last that I woke up. I was going to just say "yesterday," but of course it actually was. I never really thought about the fact that by the time I go to sleep it's always tomorrow by that point.

Time for future sleep.