Portable Practice
A practitioner who has lived in a city for thirty years knows every alley, every shortcut, every unofficial path. She has built a place of extraordinary depth within the city's space. If she moves to a new city, she loses that specific place—the accumulated knowledge does not transfer. But she does not lose the capacity for place-making: the habit of attention that finds the gaps, the eye for the route the planner did not design, the instinct for navigation that transforms any space into an inhabitable place. This capacity is what de Certeau would call portable practice—the skill set that survives the loss of the specific territory within which it was developed. Portable practice is not tied to particular materials, tools, or systems. It is tied to the practitioner: her judgment, her evaluative capacity, her rhetorical sensitivity, her refusal to settle for the generic when the specific is achievable. In the AI age, portable practice means the builder whose engagement with one model has developed deep enough that she can recreate her practice with a different model, a different platform, a new version that breaks yesterday's workflow.
In the AI Story
The concept responds to the structural vulnerability de Certeau identified in all tactical practice: the place the practitioner creates is always dependent on the stability of the space within which it was created. The landlord can renovate, disrupting the home the tenant built. The platform can update the model, invalidating the builder's accumulated knowledge of which prompts work. The space belongs to the strategist; the strategist can modify it at will. The practitioner who has invested years in learning a specific space faces the recurring threat that the space will change—that the specific place she created will be destroyed by a strategic decision she cannot influence.
Portable practice is the antidote to this vulnerability. The practitioner who has developed not just habits tied to one space but skills of inhabitation that transfer across spaces builds a resilience that no strategic modification can eliminate. She carries her practice with her. The walker who moves to a new city loses the specific knowledge of the old city's alleys—but she retains the eye for alleys, the habit of looking for the gap, the instinct for the shortcut. Within weeks or months, she will have built a new place within the new space, different in its specifics but produced by the same quality of attention, the same tactical sensibility.
For AI-assisted builders, portable practice means developing judgment that is not model-specific. The builder who understands how models generate output—the statistical logic, the pattern-matching, the tendency toward smoothness and generic synthesis—can transfer that understanding across models. When the platform updates, when a new model arrives, when her preferred tool becomes unavailable, she does not start from zero. She rebuilds her practice in the new territory, drawing on the portable skills of evaluation, selection, refusal, and rhetorical inflection that she developed through years of tactical engagement. The specific place is lost. The capacity for place-making survives.
Origin
The concept emerges implicitly from de Certeau's analysis of how practitioners adapt to institutional changes—moving between cities, between jobs, between systems. It is formalized in this simulation as an extension of his space-place framework into the domain of skill acquisition and resilience.
Key Ideas
The place is vulnerable; the practice is portable. Strategic modifications destroy the specific habitual knowledge. The practitioner's skill at place-making survives and rebuilds.
What transfers is not knowledge but capacity. Not the specific shortcuts but the eye for shortcuts. Not the particular prompts but the judgment about what makes prompts work.
Portable practice is judgment-based. Model-agnostic skills—evaluation, selection, refusal, rhetorical sensitivity—that apply across platforms, across versions, across the shifting terrain of AI tools.
Depth of practice builds portability. The practitioner who has engaged deeply with one territory understands the general logic of territories, making adaptation to new ones faster and more assured.
Appears in the Orange Pill Cycle
Further reading
- Michel de Certeau, The Practice of Everyday Life
- Hubert Dreyfus and Stuart Dreyfus, Mind over Machine (Free Press, 1986)—on skill acquisition and expertise
- Richard Sennett, The Craftsman
- Tim Ingold, "The Textility of Making," Cambridge Journal of Economics 34:1 (2010)