Sci-fi fans are the most loyal fans on the planet - there's no doubt about it. I've done a few of those conventions, and these people will know the lines!
“I got a mortgage at 17! I didn't even know you could get a mortgage at 17.”
“I've held onto little musical sketches that I thought could be useful, and the more time that I spend doing them for each film, then the more I have to draw on.”