The Boss calls to Dilbert as he stands in the doorway of his office. "Thanks to you, my computer screen is all fuzzy now!" Dilbert continues walking, wondering to himself what the Boss was talking about. The Boss is irritated with Dilbert and with both arms raised he says, "You're always fiddling with something that makes something else stop working." Dilbert replies, "Don't clean your screen with your handkerchief during flu season." The Boss answers with both hands on his hips, "Stop changing the subject."