Most decisions don’t deserve the time we give them. And the ones that do rarely get enough.
I’ve watched brilliant people agonise for 45 minutes over which restaurant to pick — and then spend 20 minutes choosing a house to put an offer on because “it felt right.” We have decision energy backwards.
Over years of leading engineering teams, raising a family, and navigating career crossroads, I’ve arrived at a simple but clarifying principle:
The time you invest in a decision should be proportional to how long its consequences will outlast you.
The Days-to-Minutes Mapping
- Doesn’t matter in 1 day → 1 minute max. Where to have lunch. Which tab to open first. These are not decisions — they are reflexes.
- Doesn’t matter in 1 week → 10 minutes max. Most tactical choices at work. Minor scheduling conflicts. Quick, directional, done.
- Doesn’t matter in 1 month → 1 hour max. Whether to attend a conference. A content topic. Give it a proper think, then commit.
- Doesn’t matter in 1 year → 1 day max. A role change within the same organisation. A significant purchase. These deserve research and a night’s sleep.
- Will matter in 5+ years → days or weeks of structured thinking. Whether to change careers. Where to live. These deserve the full weight of your attention.
- Lifetime decisions → extensive, structured, documented. Buying a home. Choosing a life partner. These require a system.
When you stop over-investing in small decisions, you reclaim the cognitive bandwidth to properly invest in the ones that matter.
Where Most of Us Go Wrong
We default to the same mental process for everything — some mix of gut feel, quick googling, and asking a friend — applied whether we’re picking a snack or buying a flat. This is like using a hammer for every job.
Large decisions deserve structured thinking: separating facts from assumptions, surfacing what you’re really optimising for, mapping second-order consequences, and checking your own psychology for bias.
The Structure That Makes Big Decisions Better
For the decisions that truly matter, I’ve been refining a personal system I call the Decision Lab. It draws on Paul Elder and Richard Paul’s framework of the elements of thought, translated into a practical template.
1. Decision Snapshot
Write down the decision clearly. Assign it a time horizon. Classify it: is it a two-way door (reversible) or a one-way door (hard to undo)? Two-way door — decide faster. One-way door — go deeper.
2. The 8 Elements of Thought
Work through eight structured prompts: Why am I deciding this? What is the real question? What do I actually know? What mental models apply? What am I assuming? What interpretation am I placing on the facts? What are the consequences? Whose perspective am I missing?
3. Options and Decision Matrix
Name your options concretely — things you can begin in the next 7 days. Score them: upside, value alignment, time to benefit, risk, effort. If two options tie, choose the one with higher optionality or lower regret.
4. Values and Future Self Check
What would you choose if you were not afraid? Run the 5-week / 5-month / 5-year test.
5. Final Decision + Review Date
Commit. Write why. Set a review date. Tell someone. Accountability transforms decisions from private thoughts into commitments.
6. Post-Decision Review
Come back. What actually happened? Which assumptions were wrong? This is where the real learning lives — and where most people opt out.
Three Modes for Every Situation
- Fast (7 minutes): Snapshot → real question → matrix → final decision.
- Deep (20–30 minutes): All 8 elements, then matrix. For high-stakes, one-way door decisions.
- Anxious mode: Jump to Information, Assumptions, and Guardrails when emotional noise is louder than signal.
The Hidden Benefit: You Start Trusting Yourself
When you document your reasoning, you stop second-guessing yourself after the fact. You know why you chose what you chose. And when a decision does not go as planned, you can learn from it specifically.
The Bhagavad Gita’s instruction in nishkama karma — act without attachment to outcomes — is far easier to live when you’ve done your thinking rigorously beforehand. You have done what you can. Now you act.
The anxiety that follows many big decisions is not about the decision itself. It is about the feeling that you did not think clearly enough. A structured process is, in part, a practice of self-trust.
Where to Start Tonight
- Write the decision as a clean A vs. B question.
- Assign it a time horizon. How long will the consequences outlast you?
- If it’s more than a year, name your five biggest assumptions. What if the most important one is wrong?
- If consequences fade in less than a week — decide in 10 minutes. Move on.
For decisions that deserve a proper process, I’ve built out a complete Decision Lab template — a guided Notion workspace with examples, scoring matrices, and a post-decision review section.
👉 Explore the Decision Lab — Personal Decisions template on Notion
What decision have you been giving too much time — or not enough? I would love to hear in the comments.
— Sakti