Falstaff enters Henry IV Part 2 already in decay. He is old, diseased, broke, and desperate—yet still manic with the conviction that he can talk his way out of any consequence. When a doctor reports that his urine is suspicious and he himself may be sicker than he knows, Falstaff barely pauses. He launches into a meditation on sack, on wit, on his own vitality, performing vigor rather than possessing it. He is a man for whom language has become a kind of magic, a way to bend the world to his will through sheer volume and audacity. Yet the world has begun to close around him. The Lord Chief Justice pursues him through the streets for debts. Mistress Quickly, the landlady he has seduced and abandoned, corners him with documents and weeping. Even his own belly betrays him—it is the thing he can least control, and it has become his defining feature.
What makes Falstaff tragic is that he sees it all. In Act 3, alone in Gloucestershire after recruiting soldiers, he turns on Justice Shallow with vicious clarity: “I see the bottom of Justice Shallow.” He recognizes the mirror. He understands that Shallow—this starved, vain, nostalgic old man—is what he himself has become. The speech is a masterpiece of self-awareness wrapped in cruelty. Falstaff lies constantly, yet tells the truth constantly. He knows he is dying. He knows the prince will leave him. He knows that his wit, which has always been his armor and his weapon, will eventually be exhausted. And so he borrows, recruits, schemes, and drinks—not in hope, but in furious denial.
The play’s final act delivers the verdict. When the newly crowned Henry V—now transformed into a king who speaks the language of duty and law—sees Falstaff in the crowd, he cuts him down with surgical precision: “I know thee not, old man.” He banishes him, promises him a pension if he reforms, and turns away. This is not cruel; it is just. Falstaff has spent a lifetime teaching the young prince that appetite and friendship matter more than honor. Henry V has learned the opposite. As a king, he cannot afford to know Falstaff. The banishment is both merciful and total. Falstaff, we learn in the epilogue, dies in the attempt to make good on his promises—and dies of a sweat, a final erosion. The wit that kept him alive has, at last, run out of words.