What is a man / If his chief good and market of his time / Be but to sleep and feed? A beast, no more.
Act IV, Scene 4 · Hamlet
Context
Alone after the Norwegian army exits, Hamlet begins a soliloquy questioning what separates humans from animals if we waste the faculties that define us.
Analysis
Hamlet uses 'market'—a commercial word for trade and value—to frame time itself as something bought and sold, reducing human existence to a transaction. By phrasing life's purpose as 'the market of his time,' he makes inaction sound not just immoral but economically wasteful, as if failing to act is squandering capital. The parallel structure 'sleep and feed' then compresses human activity into two animal functions, stripping away any complexity and making the contrast to 'godlike reason' (which he'll mention next) feel even starker.
Essay Tip
Use this to argue that Hamlet frames his delay in economic and transactional terms—he's not just morally troubled but sees himself as wasting a resource (time, reason) that was meant to be spent, which shows how deeply his guilt is tied to ideas of productivity and purpose.