That reminds me of a something I say sometimes:
\"Don\'t fear people, fear what they can do to you.\"
Anyways, seeing things just in black and white, no grey in between, can be pretty bad. In fact, I have a Yu Yu Hakusho reference that goes with this. Since I\'m not sure if the episode this is in has aired yet, I\'ll put it in a spoiler:
Spoiler (click to toggle)
Shinobu Sensui was a gifted Spirit Detective who was around before Yusuke Urameshi. He saw demons as evil and humans as good. And for a time, it wasn\'t so bad to think like that. Then he came upon the base of the Black-Black Club and witnessed a horror so shocking that, to make a long story short, he went nuts. What he saw was humans torturing demons. Since Sensui\'s little brain couldn\'t comprehend what was going on, it made a new personality (a very vicious one) which killed every human and demon in the place. Then, many years and five more personalities later, Sensui started trying to destroy every human on Earth. And they all lived happily ever after, or not.
See what I mean? You need to be able to see the grey.