# Packing Techniques — Long Form

Three named techniques for compacting a core message by offloading semantic work onto the audience's existing brain. Pick ONE per message — stacking them usually clouds rather than compresses.

## Technique 1 — Tap Existing Schema

**Mechanic:** Describe the new thing in terms of a concept the audience already holds with high fidelity. You do not have to teach the concept; you reference it and attach a small modifier.

**Classic example:** A pomelo is "a grapefruit-like citrus, the size of a softball, yellow-green, with a thicker rind." The word "grapefruit" does most of the work — the audience already owns a rich schema (taste, texture, color, rind, seeds) and you inherit all of it for free by saying "grapefruit-like."

**When to use:**
- The audience has strong familiarity with an adjacent concept.
- The adjacent concept is close enough that the differences are small.
- You can name the one or two modifiers that distinguish the new thing.

**When NOT to use:**
- The audience does not share the schema (a pomelo described as "grapefruit-like" fails in a culture with no grapefruit).
- The differences from the schema are so large that borrowing misleads more than it teaches.
- You are describing something genuinely novel — you will need Generative Analogy instead.

**Format:** `<New thing> is a <schema>-like <category>, <distinguishing modifier 1>, <modifier 2>.`

## Technique 2 — High-Concept Pitch

**Mechanic:** A one-sentence pitch built as `[widely known reference] + [specific twist]`. Borrowed from Hollywood greenlight meetings where $100M+ decisions are made on sentences like these.

**Canonical examples:**
- *Speed* = "Die Hard on a bus."
- *Alien* = "Jaws on a spaceship."
- *13 Going on 30* = "Big for girls."
- *The Lion King* = "Hamlet with lions."

**Formulas:**
- `[Known thing] on/in/for a [new context]` — "Die Hard on a bus."
- `[Known thing] for [new audience]` — "Big for girls" or "LinkedIn for veterinarians."
- `[Known thing] but [twist]` — "Uber but the driver is your neighbor."

**When to use:**
- There is a reference the full audience is guaranteed to know.
- Your twist is clean and expressible in 2-4 words.
- Decision-makers have 30 seconds, not 30 minutes.

**When NOT to use:**
- The reference is unknown to part of the audience — the compression inverts and confuses.
- The twist is "better than X" — "better" is not a twist, it is a claim. High-concept twists must change something structural.

## Technique 3 — Generative Analogy

**Mechanic:** An analogy that keeps producing new decisions across unforeseen situations without policy manuals or follow-up meetings. The analogy is not a one-time description; it is a decision engine.

**Classic example:** Disney theme-park employees are called "cast members." That one choice generates: uniforms become "costumes," breaks happen "backstage," hiring is "audition," the workplace is "on stage," guest behavior becomes part of "the show." No one had to write a rule for "should employees stay in character when cleaning up trash?" The word "cast" answered it.

**When to use:**
- The message must propagate decisions across many future unknown situations.
- Culture or behavior change is downstream of the message.
- You need one term that team members will reach for instead of asking their manager.

**When NOT to use:**
- One-time pitches (a sales email does not need a generative analogy).
- Technical specs where precise vocabulary matters more than inferential richness.
- Audiences that will resist metaphor as imprecise.

**Test:** Before shipping a generative analogy, list 5 downstream situations and predict what the analogy says about each. If the analogy stays silent on all 5, it is not generative — it is just decorative.

## Picking Between the Three

| Situation | Technique |
|-----------|-----------|
| Audience knows a near-adjacent concept | Schema |
| 30-second pitch with a known reference available | High-Concept |
| Message must drive many future decisions | Generative Analogy |
| None of the above | Keep the plain Commander's Intent sentence from Step 4 |

If two techniques seem to fit, prefer the simpler one (Schema > High-Concept > Generative Analogy). The more inferential machinery you require from the audience, the higher the risk of misinterpretation.