⚡ 10-Second Rule
A gift promise can still bind if the promiser should have known you'd rebuild your plans around it — and you did.
🧒 ELI-10 Scene
Uncle Ray tells his nephew Sam, "I'm paying for your summer robotics camp — count on it." Sam gave Ray nothing in return; it was pure generosity. But Sam does exactly what anyone would expect. He tells the rec baseball league he's out, and another kid takes his roster spot. He turns down a lawn-mowing job for those weeks. Then Ray shrugs: "Changed my mind." Normally a gift promise can be yanked back. Not here. Ray could see Sam rearranging his whole summer around those words. Sam really did rearrange it, and now he's stuck with nothing. Fair play steps in and makes Ray cover what his promise cost Sam.
⚖️ Actual Rule
Under Restatement (Second) of Contracts § 90 (paraphrasing throughout — the Restatement is copyrighted and is not quoted here): promissory estoppel makes certain promises enforceable without consideration. It applies when the person making the promise had good reason to foresee that it would prompt the listener (or someone else) to act or hold off from acting, that reliance actually happened, and enforcing the promise is the only way to avoid unfairness. Courts may also scale back the remedy to whatever fairness demands, rather than award full contract damages. The doctrine supplies four working elements: (1) a promise; (2) reliance that was reasonably foreseeable to the promisor; (3) actual reliance — a real change of position by the promisee; and (4) injustice absent enforcement. Promissory estoppel is a consideration substitute — a fallback where no bargained-for exchange supports the promise, not a replacement for ordinary contract analysis where one does. Its remedy is flexible: because the final clause of § 90 lets courts tailor relief as justice requires, recovery is often measured by the promisee's reliance loss rather than the full expectation value of the promise.
ELI-10 translation: no trade was made, but the promiser should have seen the leaning coming, the leaning really happened, and only enforcing the promise fixes the unfairness — though the fix may cover just what the leaning cost.
🔍 Ask These Questions
- Is there real consideration first — an actual bargained-for trade? (If a true trade exists, use normal contract law, not this backup.)
- Was there a clear promise, not just a vague hope or prediction? (Did someone commit, or just muse out loud?)
- Should the promiser have expected the promisee to act on it? (Would a reasonable person see the leaning coming?)
- Did the promisee actually change position — spend, quit, decline, move? (Talk isn't reliance; a changed life is.)
- Would walking away from the promise leave real unfairness behind? (Is enforcement the only way to make this right?)
- What remedy does justice require — full promise value or just the reliance loss? (Courts can shrink the payout to what the leaning cost.)
⚠️ Bar Trap
Exam language: Examiners bait two errors: selecting promissory estoppel where a bargained-for exchange already exists — it is a consideration substitute, not a preferred theory — and assuming a successful promissory estoppel claim automatically yields full expectation damages, when § 90's remedial flexibility often limits recovery to reliance losses.
ELI-10: This doctrine is the spare tire, not the first tire. If a real trade exists, use regular contract law. And even when the spare works, the payout may only cover what the leaning cost — not the whole promised prize.
🧪 Question
Aunt Rosa, delighted that her nephew Theo had been admitted to a culinary institute, told him, "I'm giving you $15,000 toward your tuition — enroll and don't worry about the cost." Rosa asked for nothing in return. Relying on the statement, Theo declined a full-time restaurant job he had been offered, enrolled in the institute, and paid a $3,000 nonrefundable deposit from his savings. Before the first tuition installment came due, Rosa told Theo she would not pay anything. Theo sued Rosa.
What is Theo's strongest theory of recovery?
(A) Breach of contract, because Theo's enrollment constituted consideration for Rosa's promise. (B) Promissory estoppel, because Rosa should reasonably have expected Theo's reliance, he relied to his detriment, and injustice can be avoided only by enforcement. (C) None, because a promise to make a gift is never enforceable. (D) None, because Rosa did not request that Theo enroll or decline the job.
Answer: (B). Rosa sought nothing in exchange, so there is no bargained-for consideration — but her promise foreseeably induced Theo to decline employment, enroll, and pay a nonrefundable deposit. Actual, foreseeable, detrimental reliance plus resulting injustice makes the promise enforceable under the principle of Restatement § 90, with the remedy adjustable as justice requires.
💡 Why the Wrong Answers Are Wrong
- (A) mislabels reliance as consideration; Rosa did not seek Theo's enrollment in exchange for the money, so nothing was bargained for.
- (C) states the general gift-promise rule but ignores promissory estoppel, the very exception these facts trigger.
- (D) demands a requested return performance, which is a consideration concept; promissory estoppel requires foreseeable reliance, not a bargain.
- ELI-10: The misconception is thinking every enforceable promise needs a trade. Sometimes leaning is enough — when the promiser could see the leaning coming and walking away would be plain unfair.
