Dilbert jogs through the park wearing a sweat suit and sneakers. Dogbert sits in the chair. He asks, "How was your run?" Dilbert replies, "Great . . . I feel awful." Dogbert says, "Pardon a simple dog for asking, but why do you run if it feels awful?" Dilbert answers, "Well, if I do it every day, I'll live a longer life." Dogbert says, "So, life will feel awful, but at least it will last a long time." Dilbert says, "Unless I get hit by a truck . . ."