But technology and range aren’t what give an arrow its power. By itself, an arrow is a flimsy stick of wood with a sharpened tip and some feathers. By itself, an arrow cannot stand up to a sword or penetrate armor. What gives an arrow the ability to take on experience, training, numbers and armor is momentum. That flimsy stick of wood, when hurtling through the air, becomes a force only when it is moving fast in one direction. But what does the battle of Agincourt have to do with finding your WHY?