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Glossary

Perfectionism

The demand to be flawless, which tips between drive and paralysis.

Perfectionism is the tendency to set very high standards for your own performance and to make your sense of worth depend on whether they are met. Research distinguishes two sides: perfectionistic striving, which sets high goals and drives you, and perfectionistic concern, which fears mistakes and paralyzes you. The first side is linked to performance, the second to exhaustion.

Last updated: September 14, 2026 · Editorially responsible: MindBright editorial team

What it is

High standards plus a sense of worth that hangs on them.

What it isn't

Not a commitment to quality. Quality asks whether the work is good. Perfectionism asks whether I am.

Why it matters

Because the concern side lowers the performance it is trying to protect.

Origin and research

What the research says

Joachim Stoeber and Kathleen Otto reviewed the research on perfectionism systematically in 2006 and supported a two-factor model: perfectionistic striving (high personal standards) and perfectionistic concern (fear of mistakes, doubt about one's actions, worry about evaluation by others). The two factors are related but work in opposite directions.

Striving without concern was linked to positive traits: performance, conscientiousness, satisfaction. Concern, independent of striving, was linked to negative ones: anxiety, procrastination, exhaustion. The finding allows a clear separation: the problem is the fear of missing high standards.

Stoeber & Otto, 2006, Personality and Social Psychology Review · DOI 10.1207/s15327957pspr1004_2

For high performers

Perfectionism has carried many leaders to the top and holds them back there. What began as a commitment to quality becomes control of every slide, the inability to delegate, and the presentation that is never finished. The team learns that nothing is good enough and stops making suggestions.

The test for perfectionism is not the height of the standard but what happens when it is missed: do you learn or do you suffer? Whoever reviews the strategy after a mistake is striving. Whoever reviews themselves after a mistake is concerned. Both feel like conscientiousness from the inside.

Distinctions

vs. Commitment to quality

A commitment to quality evaluates the work. Perfectionism evaluates the person by the work.

vs. Rigidity

Perfectionism is rigidity about standards: the demand stays the same, whatever the situation calls for.

vs. Growth mindset

A growth mindset reads mistakes as information. Perfectionistic concern reads them as a verdict. Both can coexist with high standards.

Frequently asked questions

How can I let go of perfectionism without losing my standards?

By separating the two sides: keep the standards, work on the concern. Research shows that high standards alone do no harm. What harms is tying self-worth to the result. The lever lies in the response to mistakes: review the strategy.

What causes perfectionism?

Research sees an interplay of temperament, experience with conditional approval, and environments that punish mistakes. For dealing with it, the mechanism is what counts: perfectionism is maintained by fear of evaluation, and that fear can be worked on.

Is perfectionism a strength at work?

The striving side yes, the concern side no. High standards support performance. Fear of mistakes leads to procrastination, control, and exhaustion. Whoever has both pays for the performance with the exhaustion.

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