There s nothing wrong with complimenting a player for introducing an important subject and even for phrasing a question well. The Communication Process Delivery Getting the message out. Tell players to think a moment before they speak. They may avoid an embarrassing retraction. More often, though, they may be able to speak with more precision.
Diction is critical.
Mumbling is not communicating. Keep sentences short. Speak with respect. People who shout and interrupt will be treated with similar discourtesy. Requests for clarification are annoying to both the speaker and the listener.