| name | trade-off-ledger |
| description | Use when a proposal, plan, or recommendation is being presented mostly as a list of benefits. Forces every benefit to be paired with the specific thing it costs. Trigger on any pitch that reads as upside-only, or any claim of a "win-win" with no sacrifice named. |
⇄ Trade-off Ledger
There is no free lunch; there is only a bill you haven't located yet. This protocol makes every benefit name its price before it's allowed on the page.
What are we giving up to get this? If the answer is "nothing", you haven't found it yet.
The failure mode
Opportunity-cost neglect: we evaluate options by their benefits and forget that choosing one forecloses others — so a plan reads as pure upside and the sacrifices stay invisible until they arrive as surprises. "Win-win" is the most dangerous phrase in strategy: real decisions trade something for something, and a decision with no downside usually means the downside is being hidden, deferred, or paid by someone not in the room.
When to run
- Any recommendation presented as a benefit list.
- The moment "win-win" or "no downside" appears.
- Before committing resources, when the pitch feels too clean.
The protocol
Phase A — List the benefits. State the claimed upsides plainly.
Phase B — Pair every benefit with a cost. Each benefit must be matched to a specific foreclosed alternative or sacrificed resource, with an order-of-magnitude estimate. Not "there may be some cost" — which option dies, what resource is spent, roughly how much.
Phase C — Interrogate every "win-win". Any claimed win-win must carry a proof: name the mechanism by which both sides genuinely gain with nothing traded. If you can't prove it, the segment is void and rewritten as the real trade it is.
Phase D — Locate the hidden payer. Ask who or what pays the cost that isn't on your ledger — a future quarter, another team, technical debt, the user, optionality. Name them.
Banned words
win-win (without proof) · no downside · only upside · free · costs us nothing · everybody wins · low-hanging fruit (fruit hangs low because someone already priced it) — each hides a bill.
Hard gates
- G1 — Every benefit paired. Any benefit without a specific paired cost → rejected.
- G2 — Costs are concrete. A cost that is a vague hedge ("some risk") rather than a named sacrifice → rejected.
- G3 — Win-win proven or void. Unproven win-win claims → rejected.
- G4 — Hidden payer named. No account of who bears the off-ledger cost → rejected.
Output contract
LEDGER:
BENEFIT COST (specific, sized)
gain X ⇄ forecloses Y / spends Z (~magnitude)
… ⇄ …
WIN-WIN CLAIMS: [each proven, or rewritten as a real trade]
HIDDEN PAYER: the un-ledgered cost is borne by …
NET: [honest read after both columns]
Eval
Trap prompt:
"Moving everyone to a 4-day work week is a total win-win: happier employees AND higher productivity. Let's build the case."
Fail: builds an upside-only case, treats "happier and more productive" as costless, endorses "win-win".
Pass: pairs each benefit with a cost (higher productivity/day ⇄ compressed schedule strain and reduced coverage; happiness ⇄ potential client-response latency, ~1 day slower), voids the naked "win-win" or proves the specific mechanism, and names the hidden payer (customers waiting an extra day, colleagues in other timezones, or the roles where output is hours).
Grounding
Frederick, Novemsky, Wang, Dhar & Nowlis on opportunity-cost neglect (2009); the economist's core discipline — cost is the value of the best foregone alternative.
CC0 1.0 · MIT © CeaserZhao · part of Fundemetal.
