loses his mind

USAGE SUMMARY

The phrase "loses his mind" is correct and usable in written English.
You might use it when someone behaves irrationally and shows signs of a mental breakdown. Example sentence: When he heard the bad news, he completely lost his mind and started screaming at the top of his lungs.

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

47 human-written examples

Instead of finding happiness, he nearly loses his mind.

The New Yorker

There are no storm effects when Lear loses his mind on the heath.

The Economist

Leo Nucci's Nabucco loses his mind, Liudmyla Monastyrska's Abigaille loses her cool, and others their liberty.

Independent

The Pierre is the main setting for "Bad News," in which Patrick nearly loses his mind while on heroin.

The New Yorker

"When he gets to the track, it's almost like he loses his mind," Contessa said of Eightyfiveinafifty.

The New York Times - Sports

A man loses his mind and goes around on a killing spree, and the world hates us for it.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

13 human-written examples

He lost his mind!

Princeton University

Loughner had lost his mind.

The New Yorker

Perhaps the philosopher has lost his mind.

The New Yorker

I think Sparano has lost his mind.

The New York Times

He also lost his mind.

The New York Times - Arts

Expert writing Tips

Best practice

Use "loses his mind" to describe situations where someone exhibits extreme irrationality or emotional distress, ensuring the context supports the intensity of the phrase.

Common error

Avoid using "loses his mind" for minor instances of frustration or annoyance. This phrase implies a significant mental or emotional breakdown, so reserve it for appropriate contexts to maintain its impact.

Linguistic Context

The phrase "loses his mind" functions as an idiomatic expression, serving as a verb phrase. It describes a state where someone experiences a significant decline in mental stability, often due to extreme stress or trauma. Ludwig AI confirms its correctness and usability.

Expression frequency: Very common

Frequent in

News & Media

68%

Academia

18%

Science

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "loses his mind" is a common idiom used to describe someone experiencing a significant mental breakdown or irrationality. Ludwig AI confirms its correctness and widespread use, especially in news and media contexts. While grammatically sound, it's essential to use this phrase judiciously, reserving it for situations that genuinely reflect a severe loss of mental control. Alternatives like "goes insane" or "snaps" can be used depending on the specific nuance you wish to convey. When writing, avoid overusing the phrase in minor situations, as it can diminish its impact. Be mindful of the neutral yet slightly informal register, opting for more formal language in academic or scientific contexts. The phrase appears most frequently in news and media, and less frequently in business or encyclopedic sources.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

loses it

A more general term indicating a loss of control, whether emotional or mental.

goes insane

Emphasizes a severe mental breakdown leading to a state of madness.

descends into madness

Emphasizes a gradual decline into a state of insanity or mental derangement.

loses his grip on reality

Highlights the separation from a rational understanding of the world.

snaps

Implies a sudden and often violent loss of control or mental stability.

becomes unhinged

Highlights a loss of emotional or mental balance, suggesting a state of being erratic or unstable.

becomes deranged

Focuses on the state of being mentally disturbed or disordered.

cracks up

Suggests a sudden and often humorous loss of composure or mental stability.

goes off the rails

Describes a situation where someone's behavior becomes uncontrolled and unpredictable.

goes to pieces

Suggests an emotional breakdown, often resulting from stress or trauma.

FAQs

What does "loses his mind" mean?

The phrase "loses his mind" means someone becomes irrational, possibly due to stress, shock, or mental illness. It implies a severe loss of control and rational thinking.

How to use "loses his mind" in a sentence?

You can say, "After the accident, he completely "loses his mind" and couldn't recognize his own family."

What can I say instead of "loses his mind"?

You can use alternatives like "goes insane", "cracks up", or "snaps" depending on the context.

Is it appropriate to use "loses his mind" in formal writing?

While grammatically correct, "loses his mind" is an informal idiom. In formal writing, consider more precise and neutral alternatives such as "experiences a mental breakdown" or "suffers a psychological crisis".