Dilbert stands in front of the dresser mirror and says, "Hoo-hoo-hee-ha! . . . No, that's not it." Dilbert sits on the bed and asks Dilbert, "Do you suppose other people practice laughing when they're alone?" Dogbert replies, "Of course." Dogbert says, "Time for your sneezing drill." Dilbert says, "Other people make it look so natural."