(no subject)

I woke up this morning with roughly every joint in my body screaming as a results of running in 20 degree weather last night? overdoing it when lifting on Sunday? residual soreness and lack of strength from yoga on Saturday? I don't know. What I do know is that it hurts to be upright, and that I went back to bed and slept until 11 with two very warm cats, and I'm going to do more of the same for the rest of the afternoon, though I might change venues to the couch.