Got to get up early, so I'm going to bed early – wonder if I'll sleep?

I'm going to bed right after I make this post. For me, it is still early - at this moment 9:40 PM. But my plane leaves Anchorage at 6:10 AM, which means I need to leave here by 4 AM. And I need to take a shower before I go. So I'm going to bed. I probably will spend a lot of time lying awake, wondering why I bothered to even go to bed early. But I'm going to try anyway. I'm very tired, so maybe. I just hope Jim behaves himself and doesn't raise a ruckus tonight. He's usually pretty good at night and even helps me sleep, but every now and then, he raises a ruckus.
It was a rainy day today, and tonight is a rainy night. I could encounter my first subfreezing temperatures tomorrow. When last I checked, the temperature in Barrow was 32° F, or 0°C. The humidity was 89%. It snowed in Deadhorse today. When people try to belittle the cold of Alaska, they always like to say, "well your cold is a dry cold." Yes, our cold is a dry cold --- when it's bitter cold, because bitter cold air cannot hold moisture - but bitter cold is... bitter cold. But when it is just modestly cold, then it can be pretty darn humid, too.
We get it both ways.