Apply the extreme criteria filter ("If not hell yes, then no")
Raise your acceptance threshold so high that only clearly excellent opportunities pass.
Key takeaways
- What it is: Raise your acceptance threshold so high that only clearly excellent opportunities pass.
- Why it works: The brain defaults to "good enough" comparisons: an opportunity that is moderately appealing beats the status quo, so it gets accepted. This systematically crowds the calendar with B-level commitments. Setting an extreme threshold — the opportunity must be an obvious yes — shifts the comparison set from "better than nothing" to "worth the opportunity cost of everything I am giving up." The mechanism is deliberate opportunity-cost accounting, which intuitive yes/no decisions typically skip.
- Evidence: Backed by observational / correlational evidence.
- Avoid: Applying extreme criteria only to large commitments while accumulating dozens of "small" yeses — the calendar fills through the small ones.
Why it works
The brain defaults to "good enough" comparisons: an opportunity that is moderately appealing beats the status quo, so it gets accepted. This systematically crowds the calendar with B-level commitments. Setting an extreme threshold — the opportunity must be an obvious yes — shifts the comparison set from "better than nothing" to "worth the opportunity cost of everything I am giving up." The mechanism is deliberate opportunity-cost accounting, which intuitive yes/no decisions typically skip.
How to do it
- 1Before saying yes to any new commitment, ask: "Is this a clear yes or a slow yes?"
- 2If it requires extensive persuasion or caveats to reach yes, treat it as a no.
- 3Write down what you are implicitly saying no to by accepting — make the trade-off visible.
What the evidence says
ObservationalOpportunity-cost neglect is a documented finding: people focus on the value of a choice in isolation and ignore what they give up. Making opportunity costs explicit has been shown to shift decisions toward more deliberate trade-off reasoning.
Honest caveat: The "hell yes or no" heuristic is McKeown’s practitioner synthesis, not a studied treatment. The underlying opportunity-cost mechanism is well grounded.
- — Frederick, Novemsky et al. (2009), "Opportunity Cost Neglect," Journal of Consumer Research
Common mistake
Applying extreme criteria only to large commitments while accumulating dozens of "small" yeses — the calendar fills through the small ones.
IX Coach surfaces the opportunity-cost question before you confirm any new commitment inside a planning session, preventing the default yes from going unchallenged.
Practice this with IX Coach →