🧪 This platform is in early beta. Features may change and you might encounter bugs. We appreciate your patience!
optimism_bias
The tendency to overestimate the probability of positive events and underestimate the probability of negative events happening to oneself. While general risk awareness may be accurate, personal risk assessment is systematically skewed toward optimistic outcomes.
A smoker who acknowledges that smoking causes cancer but believes they personally are less likely to develop it than other smokers.
A first-time entrepreneur invests their entire savings into a startup without a contingency plan, reasoning: 'I know most startups fail, but I've thought this through — mine is different.'
A driver routinely exceeds the speed limit thinking, 'Accidents happen to people who are distracted or reckless — I'm an experienced driver, so the statistics don't really apply to me.'
Binary (yes/no) questions an LLM must answer to identify this aspect:
Is a prediction or assessment about future outcomes being made?
Type: binaryDoes the assessment systematically overestimate the likelihood of positive outcomes?
Type: binaryDoes it underestimate the likelihood or severity of negative outcomes?
Type: binaryIs base rate evidence about typical outcomes being ignored?
Type: binaryThe tendency to overestimate the probability of positive events and underestimate the probability of negative events happening to oneself. While general risk awareness may be accurate, personal risk assessment is systematically skewed toward optimistic outcomes.
Optimism bias serves as a psychological defense mechanism that maintains motivation and mental health. It is reinforced by the personal feeling of control over one's own life.
Use base rates and statistical evidence rather than personal intuition when assessing risk. Compare your prediction to the average outcome for similar situations.
Project management timelines, startup business plans, personal health risk assessment, and investment decisions.
Wishful thinking is a cognitive bias in which the desirability of a belief influences the assessment of its truth. People believe things because they want them to be true, not because evidence supports them. This bias operates at the interface of emotion and cognition: desires distort probability assessment, evidence evaluation, and information seeking. It is related to but distinct from optimism bias — wishful thinking specifically involves the causal influence of desire on belief formation, not merely a general positive outlook.
The arrival fallacy, a term coined by positive psychologist Tal Ben-Shahar, is the cognitive bias of believing that reaching a particular goal, milestone, or destination will bring lasting happiness and fulfilment. In reality, hedonic adaptation rapidly returns individuals to their baseline happiness after achieving goals. The fallacy leads people to perpetually defer satisfaction to a future achievement while undervaluing the present. It is closely related to the focusing effect, where people overestimate the impact of a single factor on their overall wellbeing.
The tendency to overestimate one's ability to control impulsive behavior. People who believe they have strong self-control are more likely to expose themselves to temptation, paradoxically making them more likely to give in. Identified by Nordgren, van Harreveld, & van der Pligt (2009).
Use these tools to detect, analyze, or train this aspect.