For the last six weeks I wore an orthotic boot on my left foot. I fractured a small bone in my ankle while walking my dog one sunny morning in January. I wasn't doing anything exciting or high-risk. I just stumbled and rolled the foot enough to get a fracture instead of a sprain.

I have never broken a foot, ankle, or leg before, so I was unaccustomed to the extra weight of the boot. I have no idea how much the boot really weighed, but it sometimes seemed like a ton, especially on stairs and at the end of the day. In the scheme of things, it was really a small inconvenience.

But it was heavy.