Fellow speaker,
Before you say something emotional, show the emotion. Show the emotion on your face clearly, pause, and then say what you are going to say. For example, if you are telling a story which had an angry person upset at another person arriving, show the anger clearly on your face before speaking. Then, after the anger on your face is clear and the audience knows it, say to the other person in the story, "What the heck are you doing here!"
Waiting,
Tim
