[Ah, confused youth. Always a petty delight.]

I apologize if I have been unclear. Discipline is indeed a part of both systems, but it is used in different ways. It is the difference between breathing deeply until you are no longer angry... and channeling your anger so that it grants you energy with which to act.

One has the goal of removing anger from your mind. The other offers to deal with the situation that has angered you. Do you understand?