All actions have consequences. If you become angry, then that anger is again set back upon you. It is like that. Everything must be worked out quickly and also wisely. Let us not allow ourselves to be embittered or resentful. Let us accept others as and where they are. So from this moment let us say to ourselves, “I will not get angry under any circumstances, no matter how trying that situation is. I will overcome the urge to indulge in angry thoughts, words and actions.”
Mantras help a great deal to achieve this state. Practice of Agnihotra Homa will be the biggest help to practice this. Practice of Fivefold Path will totally lift you up from a state of anger and usher you into the Kingdom of Joy which is within.