Exercise
Last night after a light supper I got on the treadmill again. That's not so unusual. This time I was on it for rather longer than usual and also a bit faster than usual for much of that time. Hitting stride might have been it, though a couple fairly interesting television programs certainly helped. It didn't seem suddenly easier, just that I could keep on going longer. Overall, this is good.
I'm feeling the effects of that today. I'm not sore, but I do feel a bit tired. Not so much as need for more sleep, but a weird "peaceful exhaustion" if that makes any sense. What muscles I have are informing me, gently, not to try that again today, though not indicating "don't you ever do that again!"