Calculate risk like a pro, then move decisively when it counts

Hard - Requires significant effort Recommended

Risk isn’t about being fearless, it’s about being prepared enough to move. Professionals don’t wait for perfect certainty; they build a quick picture of failure modes, then add small buffers and clear triggers. A designer planning a tight product sprint asks her team, “Imagine we’re late and unhappy—what happened?” They answer fast: unclear scope, missing asset, indecisive feedback. Now the work is to prevent those, not to obsess about everything.

A pre‑mortem is quick and specific. It turns vague worry into concrete threats you can mitigate. Then you set a go/no‑go threshold: “If the client doesn’t approve the brief by Tuesday noon, we delay the build.” Decision lines reduce hand‑wringing because no one has to renegotiate under stress. A tiny safety margin—one buffer day or a backup file—keeps a small problem from becoming a project‑ending one.

Micro‑anecdote: a friend planned to apply to a competitive program. He gave himself a two‑week timebox to draft materials, defined a funding threshold, and asked two mentors to do a fast review. He hit the deadline, applied, and said the structure kept him from hovering at 80% forever.

This method blends several frameworks. Pre‑mortems (Gary Klein) surface hidden risks. Expected value thinking reminds you to weigh upside against downside, not just likelihood. OODA loops (observe–orient–decide–act) favor speed with correction over endless analysis. And safety margins keep you fast without being reckless. Decide fast, protect the downside, and put the next foot down.

Before your next bold move, spend two minutes on a pre‑mortem and write the three most likely failure points. Set a clear go/no‑go line so you know when to proceed versus pause, then add one small safety margin like a buffer day or backup plan. Timebox the whole decision so you don’t stall, decide, and act while energy is high. You can adapt as you learn, but you can’t steer a parked car. Put the pre‑mortem note in your calendar for your next decision window.

What You'll Achieve

Internally, reduced anxiety and greater confidence in bold moves. Externally, faster decisions, fewer avoidable errors, and resilient execution with small buffers.

Do a quick pre‑mortem plus go/no-go

1

Run a two-minute pre‑mortem

Ask, “It’s six weeks later and we failed—what went wrong?” List three plausible risks to surface blind spots.

2

Define a go/no‑go threshold

Set a clear line for proceeding versus holding. For example, “If we don’t have X resource by Tuesday, we delay.”

3

Build a tiny safety margin

Add one cushion—an extra draft, buffer time, or backup plan—to reduce downside without killing speed.

4

Timebox the decision

Give the choice a deadline to avoid paralysis. Decide, then act so momentum doesn’t fade.

Reflection Questions

  • What bold decision are you delaying because you want certainty?
  • Which three failure modes would your future self warn you about?
  • What simple go/no‑go threshold would prevent renegotiation under stress?
  • Where can you add a tiny safety margin without killing speed?

Personalization Tips

  • Career: Considering a switch? Pre‑mortem the move, set a savings threshold, and timebox outreach.
  • School: Launching a project? Define minimum viable scope, a buffer day, and a clear start date.
  • Health: Trying a new plan? Pre‑mortem barriers, prep backups, and commit to a 14‑day trial.
Make Your Bed: Little Things That Can Change Your Life...And Maybe the World
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Make Your Bed: Little Things That Can Change Your Life...And Maybe the World

William H. McRaven 2017
Insight 6 of 9

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