How to control Temper?

If you have a serious difficulty in your character, for example, the habit of losing your temper, and you decide: “I must not get angry again”, it is very difficult, but if on the other hand, you tell yourself: “Anger is something which circulates through the whole world, it is not in me, it belongs to everybody; it wanders about here and there and if I close my door, it will not enter”, it is much more easy. If you think: “It is my character, I am born like that”, it becomes almost impossible. It is true there is something in your character which answers to this force of anger. All movements, all vibrations are general—they enter, they go out, they move about—but they rush upon you and enter into you only to the extent you leave the door in you open. And if you have, besides, some affinity with these forces, you may get angry without even knowing why. Everything is everywhere and it is arbitrary to draw limits.

Ref : Questions and Answers 1950-1951