sunk-cost

Explain sunk-cost behavior as felt attachment and grief with cross-tradition language.

1|Updated Apr 1, 2026
One-click install
npx skills add https://github.com/wojons/je-ne-sais-quoi --skill sunk-cost
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sunk-cost
Source: https://github.com/wojons/je-ne-sais-quoi/tree/main/skills/sunk-cost
Command: npx skills add https://github.com/wojons/je-ne-sais-quoi --skill sunk-cost

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Sunk-cost thinking keeps people trapped in projects, relationships, and endeavors they already know are failing by confusing past investment with what should determine the next step.

Core Features & Use Cases

  • Reframes the “fallacy” as lived grief: Treats the attachment as real, located in the self that was being built through the investment rather than in the investment itself.
  • Builds felt understanding from multiple wisdom traditions: Uses cross-cultural concepts (e.g., fanāʾ, hevel, mono no aware) to translate the emotional weight of letting go into language people can recognize inside themselves.
  • Provides situation-based tests and failure modes: Diagnoses hollowness in answers that only label biases, and verifies whether an explanation actually matches the lived experience.

Quick Start

Use the sunk-cost skill to help an AI explain why someone keeps going in a failing project or relationship despite knowing it should end.

Frequently Asked Questions about sunk-cost

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
Why is it so hard to abandon a failing project or relationship even when I know it should end?

Sunk-cost behavior persists because the attachment is felt as real grief over the identity being built through the investment, not a purely logical error. This Skill reframes the experience using cross-tradition concepts like fanāʾ, hevel, and mono no aware to help you recognize and release the attachment.

How do I explain sunk-cost fallacy as an emotional attachment rather than a cognitive bias?

To explain sunk-cost fallacy as attachment, locate the grief in the self being built through the investment rather than the investment itself. This Skill generates felt explanations using cross-cultural language and scenario-specific tests to verify genuine recognition over hollow bias-labeling.

What is the best way to help someone process the grief of ending a lingering relationship or stopping a career path?

The best way to process grief over ending a career path is treating it as lived grief rather than a logical fallacy. This Skill provides scenario-based tests and failure modes to distinguish hollow bias-labeling from genuine emotional recognition of attachment.

Does labeling cognitive biases actually help with decision-making about shutting down a failing business?

Labeling cognitive biases often fails for shutting down a failing business because it produces hollow explanations that do not match lived experience. This Skill diagnoses that hollowness and requires felt explanations grounded in cross-tradition wisdom to achieve honest release.

When should I not use a purely logical approach to overcome sunk-cost behavior?

A purely logical approach to sunk-cost behavior should not be used when the decision involves ending lingering relationships, stopping PhD paths, or abandoning failing projects, because it misses the felt attachment. This Skill applies grief-based recognition to distinguish genuine release from intellectual bypassing.