Chapter 8 · Guided tool

30-Day Proof Loop

A single, honest experiment. One change. Thirty days. A baseline you write down before you start, a daily log, a weekly review, and a Keep / Tweak / Kill decision at the end. This is how you prove — with your own receipts — whether something earns a permanent spot.

On-device only. Your baseline, daily notes, and reviews never leave your browser. Nothing here is tagged, emailed, or logged to any account.

01Baseline (before day 1)

Write this before you begin. Without a real baseline, "I feel better" is not a receipt.

The single change I am testing

Why I am testing it

Primary outcome I will track

How I will measure it

Starting baseline (last two weeks, honest average)

What I am NOT changing this month

Known risks and my stop rules

If something goes wrong, I will contact

06Final decision (day 30)

What did 30 days actually show — measured against the baseline?

Keep it.The signal is real, side effects acceptable, and it earns its spot. Tweak and re-test.Something changed but the experiment or dose or timing needs adjustment. Run a second Proof Loop with one change to the design. Kill it.No meaningful signal or unacceptable side effects. Stop, cancel auto-ship, remove from cabinet.

One next step

Loop verdict

Fill in the sections above

Change tested

—

Just one.

Days logged

0 of 30

Consistency = credibility.

Weekly reviews

0 of 4

Where the pattern shows.

Decision

—

Keep · Tweak · Kill.

What the loop is telling you

Fill in a baseline and start logging daily. Your Keep / Tweak / Kill guidance appears here.

Your next move

When you close a loop, only start one new experiment. Compounding experiments compound noise.

Saved on this device

Educational use only. The 30-Day Proof Loop is a self-directed experiment framework, not a clinical trial. It does not diagnose, prescribe, establish safety, or replace an appropriately licensed professional.

Show me the receipts. Or shut up and sit down.