You have two choices in your walk home in the cold: be like everyone else and keep your head down, or turn the next 10 minutes into a moment for a Naomi Campbell Walk. Glide over those patches of ice like the graceful swan you are. This block right here is your runway. A moment of rest is never in order. To rest is to stop moving. To stop moving is to feel the cold. Remember, the prize is heat, but also, a respite from the endless winter.