Give your enemy dilemmas, not problems. Most of your opponents are likely to be clever and resourceful; if your maneuvers simply present them with a problem, they will inevitably solve it. But a dilemma is different: whatever they do, however they respond—retreat, advance, stay still—they are still in trouble. Make every option bad: if you maneuver quickly to a point, for instance, you can force your enemies either to fight before they are ready or to retreat. Try constantly to put them in positions that seem alluring but are traps.