The common enemy

Why do we hold grudges and find some stupid reason to hate someone? Every where we turn we hear some kind of gossip or hateful vibe toward others. Not only are we hurting people around us mentally we are also hurting ourselves physically and mentally. In the movie The Prestige it shows a similar problem between two enemies fighting to win the show of magic tricks. The two men end up hurting themselves by an obsession toward finding out the secrets of ones magic trick. Grudges are and can be the common enemy to all of us. So we must all watch ourselves and stay away from it.