The sixth tone describes the way we pace ourselves once our purpose and power are in place. An irregular or arrhythmic heartbeat is unhealthy; a steady pulse that strengthens us is ideal. Similarly, on this path of growth, we want to establish constancy and sustainability; to create a rhythm in our actions, a pace for our evolving intent – to avoid zigzagging or being pulled off course, or letting our moods swing erratically from over-confidence to exhaustion.