Brain drain refers to the large-scale emigration of skilled professionals and knowledge workers from their home countries, often due to low salaries, lack of opportunities, employment, equipment, and political instability. While emigration provides opportunities to fulfill dreams and develop talents, it also results in a loss of skilled human capital and widens the gap between rich and poor countries. However, India has experienced a reversal in brain drain in recent decades due to strong economic growth, competitive salaries by Indian companies, and more promising career opportunities, leading more graduates to remain in India rather than emigrate.