I know what that feels like...I have felt like that towards people as well, But lately I've been doing a lot of self searching/ self-reflecting and have uncovered many ugly things about myself. I believe that God allowed me to see these things not so that i will feel condemed but...so that I can change these things. I say all that to say, Today I'm less inclined to feel such strong negative feelings towards others. Before I get caught up in their uglyness (personality) I'm quickly reminded of mine. and that makes me a whole less critical.