I am currently reading my way through a long list of science fiction and fantasy titles. (http://www.npr.org/2011/08/07/138938145/science-fiction-and-fantasy-finalists if you are interested in the list).
Her grandmother's voice broke in (to her thoughts). If you don't want to go to Atlanta, missy, you'd best not get on that train.
One of my friends used to have a similar saying--don't kiss a man you don't intend to sleep with. Good advice, that.