Aral Vorkosigan is certainly somebody who got to wield a LOT of power. Over three planets. *smiles slightly and looks up at Thomas* Though he was certainly less set on personal domination. And he actually chose to step down and pass power on. Your father doesn't seem to be capable of something like that.

But yes, in the end all that happens, the worst struggles, are in the minds of people. Even the greatest force would be wasted if misdirected.