"When your heart is broken and there is no visible wound, no sign of sickness, what else is there to do but go on, act the way you're supposed to, do what has to be done?  No use to say it hurts.  Everybody knows that already, everybody can see it, and they know as well that they could never in a million years touch or soothe the place where the hurt begins."  Heading Out to Wonderful by Robert Goolrick