CBT Thinking Errors: Common Cognitive Distortions

Recognizing Thinking Patterns That Distort Reality

CBTInfo SheetFree ResourceLast reviewed April 2026

CBT Thinking Errors: Common Cognitive Distortions

Recognizing Thinking Patterns That Distort Reality

CBT Thinking Errors: Common Cognitive Distortions

Recognizing Thinking Patterns That Distort Reality

Cognitive distortions are systematic errors in thinking that cause us to perceive reality inaccurately. First identified by Aaron Beck and later expanded by David Burns, these patterns are a central focus of cognitive behavioral therapy. Everyone experiences cognitive distortions from time to time, but when they become habitual, they fuel anxiety, depression, anger, and interpersonal conflict. Learning to recognize these patterns is the first step toward more balanced thinking.

Filtering and Discounting

Mental Filtering: Focusing exclusively on negative details while ignoring positive aspects of a situation. A single criticism overshadows dozens of compliments, creating a distorted picture that feels entirely negative.Example: You receive a performance review with high marks in every category except one, but you spend the entire evening fixated on the single area for improvement.

Disqualifying the Positive: Dismissing positive experiences or accomplishments as irrelevant, lucky, or undeserved. This maintains a negative self-view even when evidence contradicts it.Example: After acing a presentation, you think: 'The audience was just being polite. It wasn't actually that good.'

Absolutist Thinking

All-or-Nothing Thinking: Seeing things in black-and-white categories with no middle ground. Performance is either perfect or a total failure, people are either completely trustworthy or entirely unreliable.Example: You make one mistake on a project and conclude: 'I ruined the whole thing. It's worthless now.'

Should Statements: Holding rigid rules about how you, others, or the world should behave. When reality falls short of these demands, it produces guilt, frustration, or resentment. Research links excessive should-thinking to increased emotional distress and interpersonal conflict.Example: 'People should always be considerate.' When someone is rude, this thinking converts a minor annoyance into moral outrage.

Jumping to Conclusions

Mind Reading: Assuming you know what others are thinking or why they are behaving a certain way, without sufficient evidence. This often involves projecting your own insecurities onto other people's motives.Example: Your friend does not respond to a text for several hours and you conclude: 'She's obviously mad at me about something.'

Fortune Telling: Predicting negative outcomes with unwarranted certainty, then treating the prediction as established fact. This leads to avoidance behaviors that prevent you from testing whether the prediction is actually accurate.Example: 'If I apply for that job, I definitely won't get it, so there's no point in trying.'

Distorted Self-Evaluation

Magnification and Minimization: Exaggerating the importance of negative events or personal flaws while shrinking the significance of positive qualities or achievements. Sometimes called the binocular trick, this distortion warps your sense of proportion.Example: A small disagreement with a friend becomes 'the end of our friendship,' while years of mutual support are treated as insignificant.

Negative Labeling: Attaching a global, fixed label to yourself or others based on a single behavior or event. Instead of saying 'I made a mistake,' you conclude 'I am a failure.' This collapses the distinction between actions and identity.Example: After forgetting an appointment, you think: 'I'm completely irresponsible' rather than 'I forgot one thing during a busy week.'

Personalization and Self-Blame: Taking excessive personal responsibility for events that are outside your control, or assuming that negative outcomes are a direct reflection of your worth. This distortion is strongly associated with depression and guilt.Example: Your child receives a low grade and you think: 'This is my fault. I'm a terrible parent.'