unsure of oneself

phrase

: lacking confidence in one's abilities
… he's a little unsure of himself when it comes to the music world …Seth Mnookin

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Cite this Entry

“Unsure of oneself.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsure%20of%20oneself. Accessed 21 Dec. 2025.

Last Updated: - Definition revised
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