Can you remember, when was the last time you were angry like crazy? If the answer is Yes then try to remember, what was the reason and what were the consequences? Did your anger bring any good conclusion and a better result?
Anger is a natural way of expression for sure. But if you don't have any control over it, then I can assure you it will control your life. You may feel powerful thinking everyone fear you because of your anger. But at the end of the day, you lose respect, love, and bring chaos in your life. I know, it's not like that we always can control showing anger. But learning how to let go of it can always help us!
When you recognize you are getting angry, try to recall your previous experience with that person. Remind yourself what anger bought as a result. You may be gained some in past but you will see, anger doesn't improve you as a person nor your relationship. But most of the time anger is a sudden phenomenon and mostly related to our deep feeling. So, we have to learn it gradually, day by day.
Try to find an alternative way to express yourself when you get angry. You can choose to not talk, leave the argument, take a moment to calm down before saying anything. It may seem harsh but remember it's better than getting angry. Also, try to not use any sour word, anything to hurt personally. Give some time and think about what logic can help you to make the other party understand your feeling.
Anger can bring some temporary gain but it will make you stressed, anxious, and bring many other negative things. So, if it's not for others, do it for yourself to let go of anger!