It is very important to keep calm in every situation. Peace is what we need in our society. Violence has never solved anything. People think they can get what they want through violence. It is not true. The world does not work like that. We just need to convince ourselves that violence leads nowhere. Being able to control oneself is way better than fighting or killing. What is the difference between us and the caveman? Anger management is modern. Our ancestors were not really in the management of anger. They were warriors. They needed to kill for their territory of food. Nowadays, we do not need it. We have grown up. For that reason, we must control ourselves.