Best Way to Make a Better Decision: Compare Options, Test Assumptions

How to make a clearer decision: compare options and test assumptions

A clearer decision starts by naming the options and criteria, testing your assumptions and what you do not know, then choosing a step you can review. Zayenha Practice offers short decision-making exercises, and below is the pre-mortem, a well-known risk practice: imagine your decision failed a year from now and write down why, free and with no account.

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Pre-Mortem: Imagining the Decision Failed

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When you think “I don’t know what to do,” write down the precise decision, its deadline and the realistic options. Not every choice needs a long analysis, and not every choice is easy to reverse.

Separate facts from expectations

List what you know from a direct source and what you only expect. “The first offer is closer to home” can be checked; “I will certainly be happier” is a prediction. Ask what evidence would change your mind. That is a useful form of critical thinking, not endless doubt.

Compare using your own criteria

Choose three criteria that matter here, such as time, cost and learning, then compare the options. Do not borrow someone else’s priorities without thought. If others are affected, seek their information and understand the limits of your authority before deciding.

Choose and revisit

Name the first step, when you will review it and when specialist advice is needed. Try the consistency check with past decisions if a pattern recurs. For choosing among solutions to a recurring issue, start with problem-solving.

Practices linked to this guide

Leadership

Consistency Check with Past Decisions

Compare your current decision to past decisions in similar situations — are you consistent or contradicting?

18 min

Frequently asked questions

Does critical thinking mean rejecting every opinion?

No. It means examining evidence, assumptions and context before accepting or rejecting a claim.

Will an exercise choose for me?

No. It helps organise options; the decision and its responsibility remain yours.

Review a decision in a practice

Consistency check All guides Explore the domains