I didn't. I could have totally rolled over and gone back to sleep. I was up to make coffee like our normal routine, then was in the groove. Drop Linda off. Swim (kind of blah, 1K 18:30 plus a bit of drill, feeling tired). Caught the light for some hoar frost photos, but most of them didn't work out. Poor focus discipline on a tricky subject. Napped with the cats a good part of the day. Hope I can sleep tonight.