Back up a bit. I think you are asking the wrong questions. All your questions are coming from a reactionary state of mind. You are focusing on how to respond after becoming angry instead of on what is making you angry. In many instances, anger is a secondary response to fear. For example, you are a parent, and your child disappears in a shopping mall. You are afraid as you contemplate all the adverse outcomes that could become a reality. You fear what people will think of you as a person and parent if any of those adverse outcomes became a reality. Then you find your child in a toy store playing. Your fear turns to anger as you lash out at your child for wandering off and putting you through all that fear.
Fear, ultimately, comes from a lack of knowledge. If you knew where your child went, you would never experience the fear nor the anger. It is the same when we are lied to, injured, wronged in some way, and so on. Remember those times when something threatened your faith? You may have experienced the fear that comes from the probability that what you believe is wrong. That fear may lead to anger over contemplating your faith is futile and being embarrassed over being misled. Once you discover the truth about your faith, the fear and anger subside. I hope that helps.