I'm with Paul. It's very rare that human beings do anything other than what feels right to them. Every dictator and tyrant in history did what felt right to him. I'm sure Pol Pot woke up every morning looking forward to another sunny day of doing what felt right to Pol Pot.
So people should absolutely not do what feels right to them, especially if it involves doing to other people something that the other people don't feel is right to them.

