Proverbs 15:1 “A gentle answer turns away wrath, but a harsh word stirs up anger.” Always have self control because if one doesn’t there will be regretful words which will hurt both the person speaking and the person spoken to.  If one is angry, the best thing to do is nothing.  Wait, maybe even wait for a long period of time, maybe never respond because a person out of control will remain out of control and regrets are the only result.