Each person has inside a basic decency and goodness. If he listens to it and acts on it he is giving a great deal of what it is the world needs most. It is not complicated but it takes courage. It takes courage for a person to listen to his own goodness and act on it.
Heckling is an act of cowardice. If you want to speak get up in front of the microphone and speak don't sit in the dark hiding. It's easy to hide and shout and waste people's time.
