“I had a dream about you. You were crying, and I couldn’t tell if it was because you were sad or because you’d been laughing too hard. So I decided to find out by telling you that I’d just heard from the cops, and your mother had been murdered. Before I got to the punch line you started sobbing in a different manner, so I realized you’d been laughing earlier. By that time the mood had changed, and I decided it best not to deliver the punch line after all. So I sat down next to you and put my arm around you and tried to console you for your perceived loss.”