overconfidence
C1Formal to neutral; common in psychological, business, and academic contexts.
Definition
Meaning
Excessive or unwarranted confidence; a state of being too confident.
A psychological state or attitude characterized by an inflated belief in one's own abilities, judgments, or performance, often leading to errors of judgment, underestimation of risks, or failure to prepare adequately.
Linguistics
Semantic Notes
Carries a negative connotation, implying a confidence that is not justified by facts or reality and is often a precursor to failure.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or meaning differences. 'Over-confidence' with a hyphen is an accepted but less common variant in both varieties.
Connotations
Identical negative connotations in both varieties.
Frequency
Comparatively frequent in both varieties, with a slight edge in American English business/management discourse.
Vocabulary
Collocations
Grammar
Valency Patterns
overconfidence in [something/someone]overconfidence about [something]overconfidence that [clause]overconfidence from [source/cause]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Pride comes before a fall”
- “Counting your chickens before they hatch”
Usage
Context Usage
Business
Refers to a manager's or company's unwarranted belief in a strategy's success, often ignoring market risks.
Academic
Used in psychology and behavioural economics to describe a cognitive bias where a person's subjective confidence exceeds objective accuracy.
Everyday
Used to describe someone who is too sure of themselves and makes mistakes as a result.
Technical
Specifically denotes 'overconfidence bias' or 'overconfidence effect' in decision theory.
Examples
By Part of Speech
verb
British English
- He tends to overconfide in new acquaintances, which can be unwise.
- They warned against overconfiding in the preliminary data.
American English
- She overconfided in her stock-picking skills and lost a lot of money.
- The coach told the team not to overconfide after one easy win.
adverb
British English
- He strode overconfidently into the meeting, unprepared for their questions.
- She answered overconfidently, but her facts were wrong.
American English
- The startup spent overconfidently, assuming rapid growth was guaranteed.
- He waved overconfidently at the crowd before stumbling on the steps.
adjective
British English
- His overconfident manner put off the interview panel.
- It was an overconfident forecast that ignored several key variables.
American English
- The overconfident quarterback threw an interception in the end zone.
- She made an overconfident assumption about the project timeline.
Examples
By CEFR Level
- His overconfidence made him ignore his teacher's advice.
- Too much success can sometimes lead to overconfidence.
- The team's overconfidence after their early victory led to a surprising defeat in the next round.
- Financial overconfidence is a common trap for new investors.
- The CEO's overconfidence in the product's uniqueness blinded her to the aggressive moves of competitors.
- Studies in behavioural finance consistently identify overconfidence as a major source of poor investment decisions.
Learning
Memory Aids
Mnemonic
Think of a driver who is OVERly CONFIDENT they can text and drive safely. OVER + CONFIDENCE = too much confidence.
Conceptual Metaphor
CONFIDENCE IS A LIQUID IN A CONTAINER (THE SELF). Overconfidence is the liquid overflowing the container, causing spillage (errors).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating directly as 'сверхуверенность'. While understood, the more natural collocation is 'излишняя самоуверенность' or 'чрезмерная уверенность'. 'Самоуверенность' alone can be neutral, whereas 'overconfidence' is negative.
Common Mistakes
- Confusing with 'confidence'. 'Overconfidence' is always a flaw, not a virtue. Spelling as one word 'overconfidence' is standard; 'over confidence' (two words) is incorrect.
Practice
Quiz
In which field is 'overconfidence' a formally defined cognitive bias?
FAQ
Frequently Asked Questions
Yes, in standard usage, 'overconfidence' is a pejorative term describing an excess of confidence that is not justified. It is distinct from healthy 'confidence' or 'self-assurance'.
Arrogance involves a sense of superiority and often contempt for others. Overconfidence is specifically about an inaccurate, inflated belief in one's own capabilities or judgments. Arrogant people are often overconfident, but one can be overconfident without being overtly arrogant.
Extremely rarely, and usually with heavy irony or in very specific contexts (e.g., 'He played with a delightful overconfidence that charmed the audience'). Its default connotation is negative.
It is used across registers, from everyday conversation to formal academic writing. Its formality is neutral, but it is a precise and commonly used term in technical fields like psychology and economics.
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