This poem uses an extended metaphor to compare poetry writing to acrobatics, likening the poet to an acrobat performing risky feats above an audience. Both take constant risks of absurdity and failure in their performances for the sake of creating something beautiful. The poet must balance precariously on the "high wire" of his craft and take each "stance or step" without mistake before capturing some element of "beauty" through his work, just as the acrobat risks death by misstep.