“You don't need anger to control children. You do need action, occasionally. Furthermore, you can apply the action anywhere on the time line that is convenient, and children will live contentedly within that boundary. In fact, the closer the action moves to the front of the conflict the less punishment is required. A pinch of the trapezius muscle would not be a sufficient deterrent at the end of a two-hour struggle, whereas it is more than adequate when the conflict is minimal.”