There is a spectrum of anger, the purpose of an emotion is not only to give you feedback and make you aware of certain things, but also modify your behaviour in order to deal with that situation in a better way.

Anger is supposed to alert you when there is the potential of failure and help you prevent it. Based on your performance in the world your emotions will change to make you react in an adequate way to the challenge, so this is why having a spectrum is important. Anger ranges from plain anger to frustration and finally to rage.

Every step on the spectrum will produce a different result in your behaviour, anger produces determination, frustration produces assertiveness and rage will make you react externally in a forceful way.

It is not always a guaranty that your anger is going to prevent loss, when anger fails to protect, you move from fight to flight in too sadness. As well as anger sadness goes on a spectrum that rang