Breathing is one internal function that the conscious mind can control with comparative ease. The effect of controlled breathing is almost like communication with all conscious parts of one's being saying to them, "Simmer down and listen; there is something beyond the turmoil". It is communication in action that often works when words merely go in one ear and out the other, not even changing the cognitive mind. In essence, the effect is to turn all the elements of our will toward stillness and waiting.
Forgiveness is not just some nebulous, vague idea one can easily dismiss. It has to do with uniting people through practical politics. Without forgiveness there is no future. To forgive is the only way to permanently change the world.
We were made to enjoy music, to enjoy beautiful sunsets, to enjoy looking at the billows of the sea and to be thrilled with a rose bedecked with dew... Human beings are actually created for the transcendent, for the sublime, for the beautiful, for the truthful ... and all of us are given the task of trying to make this world a little more hospitable to these beautiful things.