HEEELP WILL GIVE BRAINLIEST, CROWN, and POINTS!!!

What does this quote mean?

Human beings are by nature performers; we project our identities again and again to ourselves and everyone else, in an act that provides a kind of psychological cultural grounding. In our everyday lives we “simultaneously recognize, substantiate, and (re)create ourselves as well as Others through performance . . . performance becomes a ubiquitous force in our social and discursive universe”