You can, because you cannot not do it

You can, because you cannot not do it names a radical reading of Kantian freedom: an act is free not because it fulfills an ethical ideal, but because, in the moment of acting, the subject cannot do otherwise. The formulation turns an apparent promise of moral capacity into an account of freedom’s traumatic force and of the difficulty of recognizing a free act as one’s own.

Formulation and Context

The expression is proposed as a more exact rendering of Kant’s famous imperative, commonly translated as You can, because you must. Drawing on Bernard Williams’s distinction between must and ought, Slavoj Žižek argues that this familiar version risks making the imperative sound like an obligation to pursue an ideal that can never be fully attained. The alternative formulation shifts the emphasis from what an agent ought to accomplish to what an act compels: the subject can act because, at the decisive moment, there is no possibility of not acting.

The difference turns on two senses of impossibility. In the first, the impossible happens: the subject cannot not do it. In the second, something cannot possibly happen because it remains forever beyond complete accomplishment. Žižek’s proposed wording places the ethical act on the first side of this distinction. It presents freedom not as successful conformity to a distant standard, but as an event whose necessity is experienced from within the act itself.

The Free Act and Its Aftermath

This account makes freedom difficult to bear. Žižek argues that a genuinely free act is abyssal and traumatic because it cannot be fitted neatly into ordinary experience. To make sense of it afterward, the subject schematizes it: the act is recast as the result of some pathological motive. What appears to explain the act, however, may serve to conceal its freedom and make it more bearable.

This reverses a familiar psychoanalytic suspicion. The central problem is not simply that a supposedly dutiful act may hide a self-interested motive. It is also that an act performed in freedom can be retrospectively experienced as if it were motivated by an impulse the subject did not choose. Žižek therefore reads Kant as liable to misidentify the difficulty: the problem is not only how to be sure that an act was free, rather than secretly motivated, but how to assume an act whose freedom is itself unbearable.

Ethical Law and Transgression

The expression belongs to a wider discussion of Kantian ethics, law, and transgression. Žižek places Kant’s ethics alongside the anti-ethics of the Marquis de Sade, arguing that both test what happens when the mediation between law and desire is pushed toward collapse. In the account he discusses, a pure enjoyment of the Law and a pure law of enjoyment threaten to become indistinguishable when the gap between moral law and the Sovereign Good disappears.

That gap matters because transgression is not merely an external breach of morality: it is an internal possibility through which a moral order operates. The discussion invokes the claim that society depends on the ongoing breaking of its commandments and that societies prosper through the transgression of their maxims. Against an interpretation of Kantian ethics as a completed ideal that simply governs conduct, You can, because you cannot not do it emphasizes the disruptive act that cannot be reduced either to dutiful intention or to hidden pathology. Its force lies in the unresolved tension between law, freedom, and the explanations by which a subject tries to make an act bearable.