Paid digital book · not finished yet

Health advice became an infinite feed. This manual has a last page.

We are developing a paid digital book: a finite 80/20 health manual for people who have consumed too much advice and still do not have a routine. The book is not ready yet.

4 systems
19 operations
0 supplements chapters

Flat front cover of the digital Homo Sapiens Operator's Manual

The market sells addition.

We sell subtraction.

ACTION 01

Get the free card as a PDF.

The free PDF contains all nineteen operations. It is the artifact we are testing, not a withheld teaser.

Download the two-page PDF.
Print at 100% on US Letter.
Use double-sided, flip on long edge.
Fold on the two vertical guides.

Inside of the unfolded tri-fold wallet card showing the Sleep, Nutrition, and Exercise panels — Inside · unfolded

Reverse of the unfolded tri-fold wallet card showing Mental Hygiene, maintenance information, a QR code, and the front cover — Reverse · unfolded

Tri-fold wallet card fully folded to credit-card size with its black front cover facing up — Folded · credit-card size

ACTION 02

Help us remove what does not belong.

Take a 2–3 minute survey about what brought you here, what gets in the way, and what would make this useful.

The first two questions are deliberately open-ended so we do not put words in your mouth. At the end, you may volunteer for a separate 15–20 minute follow-up. We invite only a small number of respondents.

Email address

1. What made you look for something like this today?

2. What is the hardest part of turning health advice you already know into something you consistently do?

3. What would make the card most useful to you?

4. After reviewing the card, what needs the most work?

5. Which format would you actually use most?

6. Based on what you know now, would you consider the planned $27 manual?

7. What would you most need to see before deciding?

I agree to submit these answers for product research. Please do not include diagnoses, medications, biometrics, or medical history. I am open to a separate 15–20 minute follow-up. This is optional, and recording would require separate consent.

ACTION 03

Place a $5 refundable reservation.

This is a demand test for an unfinished product—not a claim that the manual is ready.

Reservation$5 now
Planned launch price$27 total
Later balance$22 if you continue
RefundImmediate on request
Target windowBeing finalized
Product stateNot yet written

Email address

Before you pay

The Operator's Manual is unfinished. Your $5 is refundable at any time and will be credited toward the planned $27 price. If you continue at launch, the remaining balance will be $22. A confirmation email will include an immediate-refund link.

I understand the manual is unfinished and accept the disclosed release window, credit, balance, and refund terms.

We will enable payment only after the release window and refund path are live.

Payment is processed by Stripe. We do not receive or store your card number.

The finite system

Nineteen operations. Four places to look.

Sleep

Five anchors from morning light to the final offline hour.

Nutrition

Five rules for food quality, timing, caffeine, movement, and alcohol.

Exercise

Four durable practices for conditioning, strength, sitting, and mobility.

Mental hygiene

Five controls for attention, stress, relationships, and overload.

SUPPORT

Questions, privacy requests, or refunds?

Use this form. Refunds made through the reservation email's secure link are processed immediately; other requests are reviewed through support.