There is a bustling, fluorescent clamor that governs hospital hallways during the day and so fills the air that any sound wanting attention has to vie for it, each alarm louder and more cacophonous than the last. But at night, an altogether different temper settles over the hospital. A restrained, low-lit quiet descends, transforming those long corridors into a space that seems smaller and almost comforting. Almost any sound stands out at night. I was once trudging down one of those (...) subdued nighttime hallways after many busy hours on call, allowing the glimpse of sleeping patients in each passing room to give me hope for a nap that night, too. My head was down and my thoughts were elsewhere, but the .. (shrink)