[Whostheboss]

We all have our opinion/idea on how things should be in life.
When the the real thing doesn't match our opinion/idea, we get angry and grow "hate" inside us.

The best way to not hate is to try to have an equal view and keep a good perspective on things (i'm quoting @954Stealth) in your daily life.

Everyone needs to learn that not everything will be they way they "want" it to be.