Why are people so rude?

It makes them feel better in status when they lower others. However, from neutral observation, they are only succeeding in lowering themselves.

This is a tactic used by so many liberals. They attack and insult people. It's sad really.

God made them that way, and the best thing to do is not bother to try to know.

cause theyre mean

To make themselves feel better. They have low self esteem and the only way they can feel better is to make sure someone else isn't.

People choose to put others down as a way of masking their own insecurities and creating a distraction from their own internal issues. It is easier to criticize others than take a look at oneself, and some people believe being an a$$hole is easier than showing kindness to someone.