Anecdotal Fallacy
Relying on a personal story or isolated example instead of solid evidence.
- informal
The anecdotal fallacy uses a single vivid case — often personal experience or a memorable story — to wave away a larger body of evidence or statistics. One striking example feels compelling, but it can't outweigh systematic data and may simply be an exception.
Examples
- “My grandfather smoked a pack a day and lived to 95, so all those warnings about smoking are overblown.”
- “I don't care what the crash-test data says — I drove without a seatbelt for years and I'm fine.”
Why it works & how to counter
Persuasive because a concrete story is easier to relate to than a percentage. Counter it by asking what the broader evidence shows — a single case, however vivid, can be an outlier.