Why do we get so upset by misjustice?

Why do we feel ready to destroy our own lives just to even things out, as The Rebbe quoted the Jewish true joke that if a person loses a penny, they don’t mind, but if in a court case the judge tells a person to pay the other a penny, they go ballistic.

It relates to a simple thing, we need security, so when things are just, we feel secure.

If God forbid I made you feel anxious you would hate me, for to have a good life man must have tranquillity.

Fear is the aim of terrorists, for they are simply jealous of our happiness!