The Decisions That Actually Matter Are Uncertain
Easy decisions make themselves. The hard ones — career moves, project directions, significant commitments — are hard precisely because the outcome is unknown. Over time, I've found that improving decision-making under uncertainty is less about gathering more information and more about how you frame the problem.
Separating Good Decisions from Good Outcomes
The most important shift is this: a good decision and a good outcome are not the same thing. A thoughtful, well-reasoned decision can still produce a bad outcome. A careless decision can accidentally produce a good one. Judging your decision-making process by its outcomes alone — what's called resulting — will lead you to wrong conclusions about what you did right or wrong.
The question to ask isn't "did it work out?" but "given what I knew at the time, was this a reasonable decision?" That's the only thing you actually control.
A Simple Framework for Uncertain Decisions
When I'm facing a genuinely uncertain decision, I find it helpful to work through a few questions:
- What are the realistic outcomes? Not just the best and worst case, but the most likely case. Most outcomes cluster somewhere in the middle.
- What's the asymmetry? Are the potential downsides reversible or irreversible? A decision with a recoverable downside deserves more willingness to act than one with permanent consequences.
- What would I need to believe for this to be the right call? This forces assumptions to the surface rather than leaving them buried.
- Am I looking for reasons to decide or reasons to defer? Honest self-awareness about which mode you're in matters a lot.
The Reversibility Test
One of the most useful heuristics I've encountered is the reversibility test. Jeff Bezos famously described decisions as either "two-way doors" (reversible) or "one-way doors" (irreversible). For two-way door decisions, the right strategy is to decide quickly and course-correct based on feedback. For one-way doors, slower, more deliberate analysis is warranted.
Most decisions, it turns out, are two-way doors. We often treat them like one-way doors because of loss aversion, not logic.
The Role of Information Gathering
More information helps — up to a point. There's a zone where additional research meaningfully shifts your assessment of the options. Beyond that zone, you're accumulating information that doesn't change the core trade-offs. Learning to recognize when you've crossed from "useful research" into "productive-feeling procrastination" is a skill worth developing.
A useful question: What single piece of information, if I had it, would most change my decision? If you can identify it, go get it. If you can't, you may already have enough to decide.
Accepting Imperfection
No framework eliminates uncertainty. The goal isn't to make perfect decisions — it's to make better decisions more consistently, and to be honest about what you knew and when you knew it when reviewing outcomes later. That honesty is what actually builds judgment over time.