do oneself a favor
idiom
: to make things easier for oneself (by doing something)
You can do yourself a favor by arriving early at the airport.
Cite this Entry
“Do oneself a favor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/do%20oneself%20a%20favor. Accessed 29 Nov. 2025.
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Merriam-Webster unabridged
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