Disciple:
Because we lose our calm, we shout for that.
Saint:
But if the person is next to you, why do we shout?
Disciple:
...
Saint:
When two people are angry at each other, their hearts distance a lot. To cover that distance they must shout to be able to hear each other. The angrier they are, the stronger they will have to shout to hear each other through that great distance.
