"Have it your way," the chess player interrupted, with a calm and deadly look. "Jane Unger, listen to me. I can see that you’re a very observant person. Stop watching me so very observantly. I don’t like it, and I won’t have it. It’s boring and clumsy to threaten people, but I’m threatening you, so listen." He pulled his manicured hands from the chessboard and steepled his fingertips. "I can commit an act in three seconds that will make you a clinical schizophrenic for eighteen months. You’ll hear voices in your head, you’ll rave about conspiracies and plots and enemies, you’ll paint yourself with your own shit, and that can all be done in three seconds with less than three hundred micrograms. Dead men actually do tell tales sometimes ... but madwomen tell nothing but pathetic lies, and no one believes what madwomen say, about anything, ever. Am I clear? Yes? Good." He moved a bishop.