overoptimism

A young student shows overoptimism about finishing a large project in one night.

Definition

1. Noun:
   • Excessive optimism: "overoptimism" refers to a state or tendency of being overly hopeful or confident about future outcomes, often ignoring realistic risks or potential negative results.

Usage Examples

• (Excessive hopefulness caused unrealistic planning.)
• (A caution about being too confident in positive outcomes without evidence.)

Advanced Usage

• "to suffer from overoptimism": to be excessively optimistic to the point of poor judgment.

  • Many startups fail because their founders suffer from overoptimism regarding market demand. (They underestimate challenges due to excessive confidence.)

• "overoptimism bias": a cognitive bias where individuals overestimate the likelihood of positive events.

  • The overoptimism bias in the sales team caused them to ignore warning signs of a downturn. (A systematic error in judgment due to excessive hope.)

Variants and Related Words

• Overoptimistic (adj): characterized by or showing overoptimism.

  • Her overoptimistic forecast ignored the company's declining sales. (Unrealistically hopeful.)

• Overoptimistically (adv): in an overoptimistic manner.

  • He overoptimistically assumed the deal would close within a week. (With excessive confidence.)

Synonyms

• Pie-in-the-sky: unrealistic or impractical optimism.
• Pollyannaism: an excessively cheerful or optimistic attitude, ignoring difficulties.

Related Idioms

• To see the world through rose-colored glasses: to view situations with unrealistic optimism.

  • She sees the world through rose-colored glasses, always expecting the best without preparing for problems. (This idiom describes a tendency toward overoptimism.)

• To count one's chickens before they hatch: to assume success before it is certain.

  • Investing all savings in a risky venture is counting your chickens before they hatch — a classic case of overoptimism. (Overconfidence in uncertain outcomes.)