looks out for number one

Acts purely selfishly

Looks out for number one means to prioritize one's own interests above others'.

Number one is oneself: He's always looked out for number one.

The phrase often carries a critical edge, implying selfishness or unwillingness to help others, though it can also suggest healthy self-preservation: In this business, you have to look out for number one.

Related

survival instinct · survival of the fittest · every man for himself · self-protection · selfishness · opportunism · autonomy · solo act · personal agency · self-sufficiency · individual rights · self-care · self-determination · moral ambiguity · freedom · narcissism · sovereignty · fairness

Opposites
self-interest vs. altruism

looks out for number oneselfless

Concerned with others' welfare

altruistic · self-sacrificing · generous · unselfish · charitable

individualism vs. collectivism

looks out for number oneteam player

One who collaborates willingly

civic-minded · collectivist · cooperative · collaborative · takes one for the team

Family

looks, looked, looking, looker, outer, outing, number, numbers, numbered

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G