To engage in mental activity without being distracted by noise.

Used with other words to show that someone lacks an explanation for what he or she is doing or has done.

Alternative form of pull oneself together

to be egoistical

To reflect and think critically about oneself and one's actions, especially when considered negative or harmful.

Third-person singular simple present indicative form of shoot oneself in the foot

Third-person singular simple present indicative form of make oneself scarce

present participle of make oneself scarce

past participle of make oneself scarce

Third-person singular simple present indicative form of put oneself about