forget oneself

Idioms  

1. Lose one's reserve, temper, or self-restraint; do or say something out of keeping with one's position or character. For example, A teacher should never forget herself and shout at the class. Shakespeare used it in Richard II (3:2): “I had forgot myself: am I not king?” [Late 1500s]

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Example Sentences

Active strategies may be the best response to those emotions, not to take care of oneself but to forget oneself in responding to the larger crises.

From The Guardian

"You also have to know your limits. You can start feeling overwhelmed by all the work and forget oneself... I am sure Rachel's nights must be very short."

From BBC

I mean the ability to forget oneself sufficiently so that the ball flows smoothly from the arm and hand and makes its true way to the waiting glove.

From New York Times

It was agreeable news, but it was nothing to make one forget oneself.

From Project Gutenberg

Nevertheless, to accept a place in society—not always the place one desires; to do well the work that is near at hand—not always the work one wishes; to love and to cherish the work, and to forget oneself in the needs of others, all that is not always easy.

From Project Gutenberg