Working too hard and for too long, both early and late, risking burnout.
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To exhaust yourself by working too hard or doing too much, often at both the beginning and end of the day.
When you burn the candle at both ends, you’re spreading yourself so thin that you’re heading toward burnout.
It suggests someone is sacrificing rest and health in pursuit of too many things at once.
"Burn the Midnight Oil"
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Work or study late into the night, usually for one session
"Run on Empty"
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Keep going despite being completely exhausted with nothing left
"Burn the Candle at Both Ends"
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Work excessively at all hours, risking serious burnout