"Great leadership often involves putting aside self-doubt, bucking conventional wisdom, and listening only to an inner voice that tells you the right thing to do. That is the essence of strong character. The problem is that bad leadership can also flow from these same characteristics: steely determination can become stubbornness; the willingness to flout conventional wisdom can amount to a lack of common sense; the inner voice can become delusional."
--Francis Fukuyama, America at the Crossroads, 60-61