Go to bed early because it’s dark.
Worry about all the food in the refrigerator.
Be hot (or I guess in your case, cold.)
Read books in the daytime, go for walks.
Cook stuff using the grill, drink cold brew.
Take dreadful cold showers.
Count how many socks and underwear are left, do I need to resort to hand washing some?
I did get a hold of the Amaretto Adriatico, and you might really like that one. Maybe not to pour freely for Christmas, but it’s everything they say it is, flavorful, not nearly as sweet.