The narrator expresses a longing to be like certain people who appear confident and articulate in social situations. They recognize that these individuals do not necessarily lead happier lives but envy their clarity and ability to communicate effectively. This suggests that the narrator feels a sense of uncertainty about their own identity and social skills.
Moreover, the narrator believes that being like these people might provide a better chance at living a fulfilling life. This reflects a desire for connection and an understanding that social ease can significantly impact one's overall happiness. The longing for this perceived social certainty highlights the challenges of navigating personal interactions and the hope for a more satisfying existence.