I walked downtown in the fog late this morning to the optometrist. It wasn’t cold enough for frost to form anywhere. Everything was grey. After my appointment, the fog had lifted. I walked home under the grey sky. It wasn’t much of a walk, I’ll give you that, but I enjoyed being outside. Now I’m back to prepping for lectures–the work I was doing this morning before I left the house–and listening to the news on the radio.