Anger is a form of temporary madness. It's not normal. You lose control. You say anything. You can even get violent. You have lost your peace. You are not calm. Your thoughts are racing. You have lost balance.
Now, just imagine in this state of rage, you start making decisions. What will be the quality of those decisions ? They will be filled with hatred, insult, revenge, and intolerance. Your decisions will not have the touch of humanity. You will be harsh, cruel.
You need to let the anger calm down. When the anger calms down, you will realize that the issue hardly mattered. In the moment of anger, you were an animal. When you were calm, you regained your humanity. Let all your decisions wear the clothing of humanity. Do not make a decision in anger.