Anger: Overcoming your Inner Demon: A Book to Understand Who is in Control and How to Achieve Happiness

From the detailed discussions, we might conclude that getting angry is normal and there is no problem as long as it is under your control. But you need to take action when your anger starts controlling you.
Uncontrolled anger will have devastating effects on your relationships and career. It will have serious impact on your health and affects your work.
To manage anger, first acknowledge that you have a problem and address the problem as scientifically and consistently as you can.