There are three GPS’s that rule us, ideally our MINDS – intellectually based discernment, hence DESCISIONS we make – usually our EMOTIONS, in other words some things give me PLEASURE (this is why people like chocolate) and some things give me PAIN, so I am ATTRACTED to all that is pleasurable and RETRACT from all that is painful (which is exactly how all animals function!) – and horribly ANGER – so when I become angry, like a bull in a china shop, I become aggressive, which is really a mechanism to step on someone else’s self-esteem, so I can feel a bit better about my own! (hence bullies, antisemites, anti-anything, for if a person had a just cause, he would be FOR, not AGAINST something!!!)