Ignorance

There is one thing that I can honestly say annoys me, but is annoying the hell out of me as I get older. Ignorant people. Sometimes I feel like I'm the weirdo or my way of thinking is insane just because of the madness that I sometimes encounter. Then I think to myself. Does this person know what they're doing? Does this person think before they open their trap? 9 times out of 10 yes. They know, they just don't care. Next question: Why should I???