Habit as Second Nature
ELI5
Habit as Second Nature means that the things we do so automatically we don't even think about them — like riding a bike or tying your shoes — aren't just lazy shortcuts; they're actually what makes it possible for us to think and choose freely at all, because they handle the background work so our minds don't have to.
Definition
Habit as Second Nature is Žižek's Hegelian-Lacanian concept designating the paradoxical ontological structure by which subjectivity constitutes itself through its own self-externalization into mechanized, automatic comportment. Drawing on Hegel's philosophy of spirit, Žižek argues that habit is not the enemy of freedom but its very ground: the subject "disappears" into the routinized, unconscious procedures of second nature, and it is precisely this disappearance that clears the space for conscious, intentional action. The pharmakon logic (borrowed from Derrida) is operative here: habit is simultaneously poison and remedy — it suppresses the spontaneous interiority of the subject, yet this suppression is the condition of possibility for any genuine subjectivity. Habit is thus not a deficient or fallen mode of spirit but the dialectical "becoming-essential of the accident," the process by which contingent, externally acquired patterns are internalized until they feel natural, organic, and necessary.
The second-order Hegelian claim is that nature is always already second nature: every organism, and above all every human subject, relates to its environment not immediately but through the mediation of habitual procedures. This maps the concept onto the Lacanian Symbolic — the domain of the "actuality of the possible" — because the subject's self-awareness is itself the actualization of its own virtual possibility. Transcendental apperception (the Kantian "I think" that must be able to accompany all representations) is reread here as the structural trace left by the habituation process: self-consciousness is not a spontaneous given but the sedimented actuality of practices that have become second nature. Habit thus occupies the hinge between the Imaginary (the ego's imagined coherence), the Symbolic (the rule-governed repetition that structures comportment), and the Real (the remainder that resists full symbolization).
Place in the corpus
This concept appears exclusively in slavoj-zizek-less-than-nothing-hegel-and-the-shadow-of-dialectical-materialism-v, where it functions as a node in Žižek's broader project of reading Hegel through a Lacanian and post-deconstructive lens. It is an extension and specification of several cross-referenced canonicals. Most directly, it elaborates the logic of Sublation (Aufhebung): habit is precisely a sublation of the accidental into the essential — the contingent practice is cancelled as mere contingency, preserved as embodied procedure, and elevated into the condition of freedom. Yet the concept also marks Aufhebung's limit, since habit carries an "un-sublated remainder" (the unconscious automatism that never fully returns to conscious mastery), echoing the corpus-wide question of what escapes dialectical resolution.
The concept also engages Dialectics as both its method and its object: the dialectical reversal at the concept's heart is that what appears to be freedom's opposite (mechanical repetition) is its foundation. This is a classic Hegelian inversion, but one inflected by the Lacanian framework of the Subject as a vanishing effect. When the subject disappears into habit, this is not mere aphanisis (the fading of the subject under the bar of the signifier) but its positive counterpart: the subject's self-externalization into second nature that makes it available to act as a subject at all. Consciousness, in this scheme, is further decentred — not sovereign over habit but dependent on it, retroactively produced by the habituation that precedes it. The pharmakon logic also implicitly engages the Reflection problematic: habit is a kind of determinate reflection in Hegel's sense, where the gap between inner essence and outer procedure is internalized into the subject's very constitution rather than remaining an external opposition.
Key formulations
Less Than Nothing: Hegel and the Shadow of Dialectical Materialism (page unknown)
there is no freedom without habit: habit provides the background and foundation for every exercise of freedom.
The quote is theoretically loaded because it performs the precise dialectical reversal the concept names: "freedom" and "habit" are conventionally opposed terms, but the phrase "background and foundation" reframes habit not as freedom's negation but as its infrastructural condition — an inversion that aligns with the Hegelian structure of determinate reflection, where what appears as mere external support is revealed as internally constitutive.