They seem to have trouble with this concept at the moment. I flex one set of forearm muscles. Then the opposing set. Touching every occupant, the dot flies around the room. I'm looking at everyone this laser has touched from a scholarly point of view.
Someone starts to say something and the dot falls on their chest.
We're just sitting, being quite, hoping I'll say what's going on. Fifteen minutes and the fear starts seeping away. I fire a round over your shoulder into the blackboard. I'm not trying to kill anybody. I am not anti-body.