The “Pre-Mortem” Method: How to Fail Before You Even Start (To Succeed Later)
We all strive for success, meticulously planning our projects, campaigns, or even personal goals. We visualize everything going perfectly, but deep down, a tiny voice often whispers about what could go wrong. What if, instead of ignoring that voice, we gave it a megaphone?

That’s the core idea behind the Pre-Mortem Method, a brilliant strategy to anticipate and neutralize potential failures before they derail your efforts. It’s like a controlled simulation of disaster, allowing you to learn from mistakes you haven’t actually made yet.
What is the Pre-Mortem Method?
Coined by psychologist Gary Klein, the pre-mortem is a prospective hindsight technique. Instead of conducting a “post-mortem” after a project fails to figure out what went wrong, you do a “pre-mortem” before it begins.
Here’s how it works: you gather your team (or even just yourself, for personal projects) and imagine that the project has failed miserably. Not just a little hiccup, but a complete, undeniable disaster. Then, you ask a crucial question: “What went wrong?”
This shift in perspective is incredibly powerful. Instead of optimistically planning, you’re forced to think critically about every potential pitfall, weakness, and external threat.
Why is the Pre-Mortem So Effective?
Our natural inclination is often to be overly optimistic, especially about our own projects. This “optimism bias” can blind us to risks. The pre-mortem method combats this by:
- Counteracting Optimism Bias: It forces you to momentarily suspend your positive outlook and consider worst-case scenarios, giving legitimacy to concerns that might otherwise be dismissed.
- Uncovering Hidden Threats: By imagining failure, team members might bring up concerns they were hesitant to voice during regular planning sessions. It creates a safe space for dissent and critical thinking.
- Proactive Risk Mitigation: Once potential failures are identified, you can develop contingency plans, allocate resources, or even redesign parts of your project to avoid those outcomes.
- Enhancing Team Cohesion: Engaging in this exercise collectively fosters a shared understanding of risks and builds a more resilient and prepared team.
How to Conduct a Pre-Mortem: A Step-by-Step Guide
Ready to “fail” your way to success? Here’s how to do it:
Step 1: Define the “Successful” Project
Before you imagine failure, ensure everyone has a crystal-clear understanding of what success looks like for the project. What are the goals, deliverables, and desired outcomes?
Step 2: Set the Scene for Disaster
Gather your team (or sit with your notepad). Announce: “Imagine it’s six months from now, and this project has been a complete, utter disaster. It failed spectacularly. We lost money, missed deadlines, disappointed stakeholders, and embarrassed ourselves. It was a catastrophe.”
Step 3: Brainstorm “What Went Wrong?”
Individually, have everyone spend 5-10 minutes jotting down every possible reason why the project failed. Encourage them to be creative and exhaustive. Think about:
- Internal factors (e.g., poor communication, lack of resources, skill gaps, team conflicts)
- External factors (e.g., market changes, competitor actions, regulatory shifts, unexpected global events)
- Assumptions that proved false.
- Technological glitches, budget overruns, stakeholder resistance.
Step 4: Share and Consolidate Reasons for Failure
Go around the room and have each person share one reason for failure from their list. Continue until all unique reasons are exhausted. Group similar reasons together. Don’t debate or defend at this stage – just list them.
Step 5: Prioritize and Plan Mitigation
Review the consolidated list of potential failures. For each significant one:
- Is this a plausible risk? (Even if low probability, if impact is high, it’s worth considering).
- What steps can we take NOW to prevent this failure from happening?
- If it does happen, what’s our contingency plan?
Step 6: Integrate Findings into Your Project Plan
The pre-mortem is useless if its insights aren’t acted upon. Update your project plan, risk register, or task list with the identified risks and their corresponding mitigation strategies. Assign owners and deadlines for these actions.
Example in Action: Launching a New Product
Imagine you’re launching a new tech gadget. In your pre-mortem, you might brainstorm reasons for failure like:
- “Our launch date clashed with a major competitor’s announcement.”
- “The beta testers found a critical bug we missed, leading to bad reviews.”
- “Marketing misunderstood the target audience, and ads fell flat.”
- “Supply chain issues caused delays, and we ran out of stock on launch day.”
- “Our customer support wasn’t ready for the influx of queries.”
From these, you’d then build preventative measures (e.g., competitive analysis, more rigorous beta testing, revised marketing strategy, diversified suppliers, enhanced customer support training).
Conclusion: Your Blueprint for Success
The pre-mortem method isn’t about dwelling on negativity; it’s about intelligent foresight. By proactively confronting potential failures, you transform them from unexpected catastrophes into manageable challenges. It empowers you to build more robust plans, reduce stress, and dramatically increase your chances of achieving the success you envision. So, before you leap into your next big project, take a moment to “fail” first – your future self will thank you.