 We don't do it with two. At the Farsight Institute, we typically do it with eight students at a time, all separated, so they can't see each other working. They're all separated physically with barriers. But the point is, we teach them the procedures, and then we give a target, and then all eight work on the target in silence, in silence, all separated. They can't see each other. And then at the end of the session, when we say, put your pen down, put your pens down,