“I'm fine. I'm fine, he says, and fine, fine repeats in his head as he escapes back into the chill. Around him, a spin of bodies in dark coats, tapping thumbs on pads, pressing phones to heads, settling buds into ear canals, projecting an invisible shield of music as they move through the crowd, digital companionship warmer than the bodies around them. Every soul on the street is sunk within its body. Sometimes Bit imagines that he, alone, bears witness to the world.”