Occam's razor examples
Occam's razor says that when explanations compete, prefer the one needing the fewest assumptions — it's more likely true and easier to test. Examples:
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5 examples of occam's razor
A friend didn't reply
'Their phone died or they're busy' is far likelier than 'they secretly hate me.'
The light won't turn on
Check the bulb and the switch before assuming the wiring failed.
A doctor's diagnosis
The common illness that explains all the symptoms beats a rare, elaborate one.
A missing item
'I misplaced it' beats 'someone broke in and took only this one thing.'
Conspiracy vs mistake
A simple error usually explains more than a vast secret plan (see also Hanlon's razor).
How to spot it in yourself
- Faced with competing explanations, count the assumptions each needs and test the lightest one first.
- When debugging or diagnosing, suspect the simple recent change before the exotic cause.
- Reach for complexity last, not first — add it only when the simple story actually fails.
You'll forget most of this by next week.
That's just how memory works. Lock occam's razor in with a 5-minute active-recall session — spaced repetition, no signup.
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