To a large degree, since the beginning of time, charisma or the lack of it has impacted upon those in quest of acclaim. As media expands, this has become ever more vital. Thus, demeanor if unappealing, can defeat one's likelihood of success, causing the death of prospects whilst they are still embryonic.
What I know for sure is that behind every catastrophe, there are great lessons to be learned. Among the many that we as a country need to get is that as long as we play the "us and them" game, we don't evolve as people, as a nation, as a planet.