Final answer:
Nikhil is categorized as a 'boomerang kid,' a term for young adults who return to live with their parents post-graduation due to factors like economic challenges and job market difficulties.
Step-by-step explanation:
In the given scenario, Nikhil belongs to the category of boomerang kids. This term refers to young adults who, after leaving home for education or the early stages of their careers, return to live with their parents due to various factors, including economic challenges and difficulties in finding adequate employment. This trend is noted as a deviation from traditional milestones of adulthood such as finishing school, becoming financially independent, and establishing one's own household.
Several factors contribute to this phenomenon, including the increasing necessity for higher education degrees to secure employment, changes in the workforce, the cost of living outpacing the earnings of young adults, and shifting cultural expectations that allow for more time spent exploring options before committing to major life decisions. The effect has been a significant shift in family dynamics and the structure of the household as young adults delay the transition into traditional adult roles.