Choose the One Metric That Matters
Added 2026-10-31
Pick the metric that drives decisions and explain when it misleads.
We have many metrics but do not know which to focus on. I will give the goal, current metrics and stage. Do: 1) pick the one metric that should drive decisions and why; 2) explain when it lies (gaming, mix shifts); 3) pair it with a counterweight metric so long-term value is not sacrificed; 4) design a weekly dashboard of at most five numbers; 5) tell me which metric is most likely to mislead us right now.
Site original
Chinese original
How to use
指标的作用是促成决定，不是让人安心。
Try tweaking it
- Have it state how the hypothesis could be falsified before discussing execution.
- Split the plan into a one-week testable experiment.
What you should get
- A small testable experiment with a failure threshold
- Costs, risks, and what needs outside confirmation
Common mistakes
- Asking for a "full business plan" and getting unverifiable optimistic assumptions.
- No failure threshold, so you never know whether to continue.
How to check the output
- There is a clear failure threshold, testable within a week.
- Costs, assumptions and risks are listed separately.
Where it works
- Good for: turning business assumptions into a small testable experiment with a failure threshold first.
- Watch out: for pricing, contracts and legal points, treat output as a draft needing professional review.