Dealing with anger is tough work. Sometimes the right thing to do with our anger is to speak it and name what's wrong so it comes to light. Sometimes the right thing to do is to channel it into a positive and productive response to what's wrong. Sometimes the right thing to do with our anger is to release it, by forgiving whoever has wronged us. That last one can be the hardest, but sometimes it's the only thing we can do. God can show us which one is right in any given situation, and only God can give us the grace to do them.