You can, because you have to!

“You can, because you have to!” names the apparent force of an ethical demand, but the book complicates the formula by setting it against both a social ritual of refusal and the difficulty of experiencing a free act as free. Its significance lies in that shift: what looks like permission grounded in obligation can become a way of disguising an act that cannot be made ordinary or fully explained.

Politeness as a Reversal

In the discussion of Bobby Peru and Laura Dern, a brutal intrusion is interpreted as a distorted form of politeness. Bobby Peru pressures her to make an offer that is meant to be refused rather than enacted. The gesture expresses a desire while arranging for its rejection: its social form depends on not treating the offer as a straightforward instruction to act. The scene turns the formula of ethical necessity inside out. Instead of “You can, because you have to!”, its logic becomes “You can, but you should not!”

This reading makes refusal part of the exchange’s structure, not an incidental response. The offered possibility is accompanied by an expectation that it will remain unrealized. The episode therefore gives the expression a social and libidinal counterpoint: necessity can appear not only as a demand to act, but also as a rule governing how an offer is to be received.

Freedom and Its Retrospective Explanation

The book then distinguishes the difficulty of freedom from the familiar suspicion that an action was secretly driven by some pathological motive. A free act is described as unbearable in its abyss; after acting freely, a person may experience the act as if it had been conditioned by a pathological impulse. The motive supplies a retrospective explanation that makes the act easier to bear.

The discussion calls this process a kind of pathologization. A free act cannot be schematized or integrated into experience as it stands, so it is redescribed in terms that make it intelligible. On this account, the problem is not simply uncertainty about whether hidden motives invalidated an act. It is that freedom itself resists ordinary explanation, and an apparent motive can cover that resistance.

The Formula Reconsidered

Against this background, the book argues that Kant misreads the tension involved in assuming a free act. The familiar formula is not best rendered as “You can, because you must!” The proposed alternative is more tautological: “You can, because you cannot not do it!” The shift is from obligation as an external-sounding reason to the compelling character of an act that the subject cannot experience as a freely chosen possibility among others.

The expression thus holds together two different pressures. In the politeness scene, an apparent offer is structured by an expected refusal; in the account of freedom, an act is retrospectively made bearable by being treated as conditioned. Both readings unsettle the transparent relation between what someone can do and what they are expected to do. The formula’s force comes from that instability: necessity may present itself as a demand, a social convention, or an explanation imposed after the act.