Not all leaders want to get rich, gain sexual favours, or grab political power. But all want utter control over others. Money, sex, free labour or loyal combatants are all fringe benefits, and certainly most leaders take advantage of these, some in a big way. But absolute control over their relationships is the key.
If power were a prescription drug, it would come with a long list of known side effects. It can intoxicate. It can corrupt. It can even make Henry Kissinger believe that he’s sexually magnetic. But can it cause brain damage?