How to Talk to Players: The Art of Narration
There comes a certain time in every GM’s life when he starts to notice changes. Suddenly, he starts to take an interest in those strange creatures sitting across the table from him. Or her. Whatever. They are players. And their ways can be strange, mysterious, and vexing. And they can make a GM feel all sorts of strange emotions: nervousness, fear, frustration, and violent rage. But, no matter how strange and confusing, no GM can live without players. So, eventually, every GM has to figure out how to talk to players.
Usually about five seconds into the first game session.