The trouble with private, singular power is that it narrows the world to an arrowhead. Your heart beats at the tip, an encased and uncommunicative sole reference point. Falter for a moment from a forward trajectory, consider for a second the myriad pressure of outside forces, and the arrow will slow, wobble, begin to fall. Your heart will wind up nailed to the dust. If you wield power for yourself, the only way is outward and onward, away from the ground-bound world of shared concerns.