overdo it

overdo it
WORK TOO HARD, overwork, do too much, burn the candle at both ends, overtax oneself, drive/push oneself too hard, work/run oneself into the ground, wear oneself to a shadow, wear oneself out, bit off more than one can chew, strain oneself; informal kill oneself, knock oneself out.

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to work too hard, making yourself tired or ill
Thesaurus: to work hardsynonym
Main entry: overdo

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overˈdo it/things idiom
to work, study, etc. too hard or for too long

He's been overdoing things recently.

I overdid it in the gym and hurt my back.

Main entry:overdoidiom

Useful english dictionary. 2012.