I've been thinking about the fact that one of the truly wild aspects of human nature, the tendency toward violence that has persisted throughout evolution, hasn't faded. I can't help but reflect on the fact that we still harbor some of our ancient tendencies, our almost animalistic impulses, only to adapt them to modern times and keep them under control. We must limit and constantly control our wild impulses. While some of us have developed effective willpower control systems, others still easily lose control. Perhaps even if insanity, the advanced form of anger, were to become one of our darkest emotions, we would never be able to completely rid ourselves of it.