---
title: "Prove Cost over Nonzero Added Value: 1 + E - C > 1"
description: "A request to make the cost of rejecting extra value explicit: explain why C exceeds E."
date: 2026-07-13
author: Bas Baudoin
tags: [Philosophy]
url: https://bb-projects.com/blog/prove-cost-over-nonzero-added-value/
---

# Prove Cost over Nonzero Added Value: 1 + E - C > 1

> Disclaimer: the goal is never to win, the goal is always to learn, surface the truth.
>
> Disclaimer: I state "my request", I never demand.

People often reject something with 'useless' or 'not for me' without ever stating what it costs them. This is my request when that happens.

- <span class="math-inline math-inline--e">E</span> = extra value
- <span class="math-inline math-inline--c">C</span> = cost and disadvantages
- <span class="math-inline math-inline--const">1</span> = the current value
- My claim: <span class="math-mini-eq"><span class="math-inline math-inline--const">1</span> + <span class="math-inline math-inline--e">E</span> &minus; <span class="math-inline math-inline--c">C</span> &gt; <span class="math-inline math-inline--const">1</span></span>
- (Reduced claim: <span class="math-mini-eq"><span class="math-inline math-inline--e">E</span> &gt; <span class="math-inline math-inline--c">C</span></span>)
- My ask: explain why you infer <span class="math-mini-eq"><span class="math-inline math-inline--c">C</span> &gt; <span class="math-inline math-inline--e">E</span></span>

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    font-family: "Cambria Math", "STIX Two Math", "Times New Roman", serif;
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  .math-inline--e {
    color: hsl(var(--primary));
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  .math-inline--c {
    color: hsl(var(--foreground));
    text-shadow: 0 0 0.01px hsl(var(--foreground));
  }

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    color: hsl(var(--foreground));
    font-size: 1.08em;
    font-style: italic;
    font-weight: 650;
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  .math-inline--const {
    font-style: normal;
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  .math-mini-eq {
    font-family: "Cambria Math", "STIX Two Math", "Times New Roman", serif;
    font-size: 1.05em;
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</style>

So: the extra value I advise weighs more than your perceived cost, so concretely explain why cost > added value

When a <span class="math-inline math-inline--c">C</span> surfaces, I accept our differences or I update my take.

## Examples

### Research

- <span class="math-inline math-inline--const">1</span> = what we already know, stays regardless of what we ask next
- <span class="math-inline math-inline--e">E</span> = new research and new data of varying quality, psychedelics for depression, geoengineering, aging
- Common argument: "this isn't really scientific" / "this type of research has limitations" -> shrinks <span class="math-inline math-inline--e">E</span>, never names a <span class="math-inline math-inline--c">C</span>
- Known biases discount <span class="math-inline math-inline--e">E</span>, they don't zero it: a study with a known lean still beats guessing, you just calibrate for the lean
- **My request:** "Prove cost over nonzero added value"
  - "this budget buys more knowledge elsewhere" -> real <span class="math-inline math-inline--c">C</span>, same currency as <span class="math-inline math-inline--e">E</span>, fair fight
  - "I'm afraid researchers will misinterpret this" -> valid <span class="math-inline math-inline--c">C</span>, explicitly made, now arguable
  - "I'm afraid people will see this as a full solution rather than a small building block" -> valid <span class="math-inline math-inline--c">C</span>, explicitly made, now arguable

### Password manager

- <span class="math-inline math-inline--const">1</span> = your current password routine, which keeps working
- <span class="math-inline math-inline--e">E</span> = autofill and generated passwords, clearly more than zero
- Common argument: "Nah, I know my passwords" -> provides no <span class="math-inline math-inline--c">C</span>
- **My request:** "Prove cost over nonzero added value"
  - "one app holding everything feels risky." or "effort" or "currently other priorities, not enough space in mind for such things" or "it is something unknown to me, and unknowns like this cause me friction" -> all valid <span class="math-inline math-inline--c">C</span>

### Ebike

- <span class="math-inline math-inline--const">1</span> = your normal bike, pedaling stays fully available
- <span class="math-inline math-inline--e">E</span> = hills flattened, headwind gone, arriving fresh
- Common argument: "that's cheating, useless" -> provides no <span class="math-inline math-inline--c">C</span>
- **My request:** "Prove cost over nonzero added value"
  - "I ride for the exercise" -> legitimate <span class="math-inline math-inline--c">C</span>: <span class="math-inline math-inline--e">E</span> was aimed at commuting, not at their goal. <span class="math-mini-eq"><span class="math-inline math-inline--c">C</span> &gt; <span class="math-inline math-inline--e">E</span></span> for them, claim survives
  - "costs €2500 and my bike works fine" -> real <span class="math-inline math-inline--c">C</span>, price against <span class="math-inline math-inline--e">E</span>

### AI: the ultimate E

- <span class="math-inline math-inline--const">1</span> = your normal way of life
- <span class="math-inline math-inline--e">E</span> = AI -> expert-level guidance on virtually all topics, given your own critical eye on the output + a creativity partner and automation tool
- Common argument: "soulless, gimmick, hype, bubble"
- **My request:** "Prove cost over nonzero added value"
  - "talking to a bot replaces the friend I should've called" -> judgment call, genuinely <span class="math-mini-eq"><span class="math-inline math-inline--c">C</span> &gt; <span class="math-inline math-inline--e">E</span></span> for some
  - "my most personal stuff on someone's server" -> privacy cost, price it yourself
  - "it states wrong things as confidently as right things" -> real <span class="math-inline math-inline--c">C</span>, already priced into <span class="math-inline math-inline--e">E</span>: the critical eye is the method, not a concession
