Don't forget the sighing.
There should be, at the end of any answer to a question, a pause, a little sigh, then a longer pause and a deeper sigh.
Man: I'm a doctor.
You: (pause, little sigh, paussssse, deep sigh) Is that any way to make a living these days?
Woman: I think the beef brisket is a little tough.
You( pause, sigh, pause, deep exhalation) Well, at these prices, can you really be sure it's even beef?
Joe(also hold your hands in front of you, fingers intertwined)Nation