know which side one's bread is buttered on

Recognize one's advantages

To know which side one's bread is buttered on is to understand where your advantage lies and act accordingly.

The phrase suggests practical self-interest—not biting the hand that feeds you, staying in good favor with those who benefit you: He's not going to criticize the boss; he knows which side his bread is buttered on.

Related

discernment · calculation · survival instinct · playing the game · networking · strategy · picking one's battles · situational awareness · reading the room · opportunism · adaptability · sycophancy · kissing up · prioritization · judgment · patron · tact · influence

Opposites
practical self-interest awareness

know which side one's bread is buttered onbite the hand that feeds one

Harm one's provider

cut off one's nose to spite one's face · shoot oneself in the foot · be one's own worst enemy · tilt at windmills · naive

principled vs. expedient behavior

know which side one's bread is buttered onspeak truth to power

Criticize those in charge

integrity · moral courage · idealism · burn one's bridges · stick to one's guns

worldliness/shrewdness

know which side one's bread is buttered onwet behind the ears

Naive and inexperienced

born yesterday · innocent · guileless · unworldly · green

Family

knowledgeable, breads, breaded, breading, butter, buttered, buttering

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G