But the idea of taking off my shoes while sitting still for half an hour was not terribly appealing. Sometimes I managed it in thick socks, but even then my feet were like blocks of ice by the end of the session. As the months warmed up, I got used to the idea. It was such a small demand, a gesture that marked a shift in my day. It seemed like the least I could do. Shoes are the business of the outside world, part of the artifice we all adopt when we close the front door behind us. They are more than a protection from pebbles and dirt and broken glass. You take off your shoes when you come
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