When one has early onset arthritis (thank you, mother; every woman on mom's side of the family has had arthritis for about four generations back matrilineally), driving home with no driver-side window at 80mph in cold Northwest fall night (i.e. admittedly about 42 degrees, so not /that/ bad) makes ones hands very cold which makes one's joints very sore, which makes it hard to type.
Ow. Going to go lay down on the couch and watch TV for a bit. Yes. TV involves little hand-usage. Ow.