After our errands and lunch, I took a 2-hour nap in my recliner and felt much better afterwards. I'd talked with my mother earlier and learned that, thankfully, she had slept quite well last night. She sounded more chipper after her moving day than I felt.
Anyway, I've now removed all the ornaments from our Christmas tree and packed them away. Now all we have to do is disassemble the tree and take the garlands off the front porch rail. We should be able to do the latter in the next several days when the snow melts from them.