I always scream; I make a point of it. Feedback raged in my skull. The pain switch is an auxiliary circuit in the bonephone implant, patched directly into the pain centers, just the thing for cutting through a surrogate's barbiturate fog. It took a few seconds for my life to fall together, icebergs of biography looming through the fog: who I was, where I was, what I was doing there, who was waking me.