lose one's mind/sanity

phrase

: to become insane
She wondered if she was losing her mind/sanity.

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lose one's mind
lose one's mind/sanity
lose one's nerve
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Cite this Entry

“Lose one's mind/sanity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lose%20one%27s%20mind%2Fsanity. Accessed 10 Mar. 2026.

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