If you tell the truth about how you’re feeling, it becomes funny.

The line captures a core principle of Larry David’s comedic persona: ruthless emotional candor. By stating feelings plainly—especially petty, anxious, or socially inappropriate ones—the speaker strips away the polite fictions that usually govern conversation. That collision between raw honesty and social expectation produces humor, because audiences recognize the truth but also the taboo against saying it out loud. The quote also hints at a craft lesson: comedy can emerge not from inventing jokes but from accurately reporting one’s inner life, including discomfort and resentment, and letting the audience supply the laugh through recognition.