Optimism Bias Test
Eight life events, good and bad. For each one, say how your chances compare with people your age. The pattern reveals your optimism bias.
How the quiz works
- Compare yourself with an average person your age.
- Rating bad events as less likely, or good events as more likely, adds to your score.
- About 50% means you rated yourself close to average.
Frequently asked questions
What is optimism bias?
The tendency to believe you are less likely than others to experience negative events and more likely to experience positive ones.
How common is it?
Very. Neuroscientist Tali Sharot estimates that roughly 80% of people show it.
Is optimism bias bad?
It can support motivation and wellbeing, but it can also lead people to skip precautions like saving, insurance or health checks.
Read the research
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