I seem unusually tired today. Walked to Walgreen's again and back, twenty minutes each way, by the same route as two days ago. Not sure if it's a good thing when the pharmacist recognizes you. Hips painful, also some lower back, but mostly hip joints. The yaktrax were good only half the time, where the sidewalks and street corners weren't clear. A gray day, wind from the north, but at least it's above twenty degrees.