Two exercises, two moments. One prices the decision in front of you. The other audits the journey you're already on. Where are you right now?
The Certainty Threshold goes with Chapter 3, Embrace Discovery; the Bearing Check with Chapter 4, Act to Create Clarity. Your answers are held only in this open page — they aren't saved, and neither exercise sends them anywhere. Reloading or closing the page clears them.
At the door · The Certainty Threshold · Chapter 3
Think through the Decision
A few minutes, a few checks: can this be undone, what does waiting cost, what's actually coming, and who else is affected? You'll get a suggested next step — and the reasoning behind it — not a score.
Your decision
Name the decision you've been sitting on.
A few words is enough. Naming it makes the reasoning easier to apply.
Check 1 — The Door
If you're wrong, can you walk back through?
Answer for the full decision, not the best-case version of it. If you're unsure between two, choose the heavier one.
Check 2 — The Clock (part one)
Is the option decaying while you deliberate?
Check 2 — The Clock (part two)
What's the cost of keeping it open?
Carrying an open decision has a real cost, and it's worth counting. But it tells you about the cost of waiting — not whether the choice itself is right.
Check 2 — The Clock (part three)
Will waiting bring you useful information — or just more time?
Can you name the specific information that's coming, roughly when it arrives, and how it could change your answer?
Check 3 — The Downside
Who else does this affect, and how bad is the worst realistic outcome?
Not the worst imaginable outcome — the worst one you'd honestly expect if this went wrong.
Where you are now
Which way are you leaning right now?
Your honest leaning, not your final answer.
Suggested next step
TEST A SMALLER VERSION
A suggestion to weigh — the decision stays yours
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If you're wrong
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Cost of waiting
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Information coming
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Downside & other people
Your next move
Once you're moving, the exercise changes. The Threshold helps you through the door; the Bearing Check helps you notice what the journey is teaching you. Run it on a cadence — monthly for big moves.
The door language borrows from Jeff Bezos's distinction, in Amazon's shareholder letters, between one-way and two-way door decisions. The caution against waiting for complete information echoes a rule of thumb attributed to Colin Powell — act once you have somewhere between 40 and 70 percent of the information you'd like. Both are heuristics drawn from experience, not research-validated formulas. This exercise is a structured reflection: it doesn't calculate how much certainty a decision deserves, and the decision remains yours.
On the path · The Bearing Check · Chapter 4
Audit the Journey
You already walked through the door. Four questions — answer with your gut, not your résumé — help you notice what the journey might need now. A "no" on any of them is a reason to look closer, not a verdict.
The journey
Name what you're in the middle of.
The move, the role, the venture, the chapter of life.
Question 1 — The progress check
Am I getting closer to the goal?
Not "am I busy" — closer. Visible progress in meaningful work is a strong driver of motivation; its absence is an early warning light.
Question 2 — The bearing check
Has the goal changed?
Goals here are waypoints you sail by, not destinations you're married to. People tend to change course only when new information collides with their beliefs — so this question invites the collision on a schedule, before sunk cost answers it for you.
Question 3 — The becoming check
Do I like who I'm becoming along the way?
The question nobody else asks. You can be getting closer to an unchanged goal and still be paying for it in ways that matter. A "no" here doesn't mean the goal is wrong — the next question helps you find where the trouble sits.
Question 4 — Where it comes from
If something feels off, where does it seem to come from?
Pick the one that fits best. Problems with the goal, the approach, the pace, and the sacrifice call for very different responses.
Cadence matters more than precision: monthly for big journeys, quarterly for steady ones. The check takes a couple of minutes; drifting for a year takes a year.
A possible reading
HOLD
A possibility to explore — not a verdict
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Closer to the goal?
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Goal still valid?
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Like who you're becoming?
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What feels off
One thing to try
If this reading surfaces a new decision — a change of role, route, or commitment — think it through before you make it.
The questions map to the book's principles: progress (Act to Create Clarity; Make One-Degree Shifts), the goal (Choose a Direction, Not a Destination), and becoming (Let Go of Old Identities). The reading is a prompt for reflection — you know your situation better than four questions can.