I am discovering that as I age into the same realm as the Doctor, my body does not cash the checks that my would-be younger mind makes. We've just come through a winter that taxed not just me but many of us denizens of the north. There were many falls. And a fall isn't as easy to dismiss as when our bones were even a few years younger. furthermore, falls are not fun to witness. Just trying to run past a dog inside my friends' house, I pranged my leg on a piece of furniture which resulted in months of limping and internal pain to this day.