The superior strategist understands that it is impossible to control exactly how an enemy will respond to this move or that. To attempt to do so will only lead to frustration and exhaustion. There is too much in war and in life that is unpredictable. But if the strategist can control the mood and mind-set of his enemies, it does not matter exactly how they respond to his maneuvers. If he can make them frightened, panicky, overly aggressive, and angry, he controls the wider scope of their actions and can trap them mentally before cornering them physically.