Cryogenic

Yesterday, one of the teachers at Mabel's school asked, "Did I see you run past my house the other morning?"
"Mumble," I replied, busying myself with the important task of posting some information about housekeeping duties to the noticeboard in her classroom.
"Sorry?"
"Yesnomubby. I mean, yes, I suppose it was. But I can't do it yet, so don't ask me about it."

I did learn some useful related facts this morning, though, which I will ennumerate for you here in handy list format.

Bad things about going for a short run in 21 F (that's -6 C) weather: My fingers don't thaw out until I get home again.

Good things about going for a short run in 21 F (that's -6 C) weather: At least my glasses don't slip down my nose from the sweat.

Most important thing about going for a short run in 21 F (that's -6 C) weather: Whatever you do, don't check to see what temperature it is before you leave, or you'll abandon the whole endeavour.