The research is completed in the context of the most vital topics in recent times. This study assesses the impact of the nation's vital potential being lost due to brain drain. For this study, the broad objective was to describe and explore the reasons behind the departure of talented and skilled people in Kendua Upazila of Netrakona District. This study provides academic and popular literature to inform the reader. Qualitative and quantitative methods of data are used together in this study. Data collection methods include; Interviews, questionnaires and secondary data analysis. This study involved a sample of 25 respondents. The literature on brain drain and its implications is critically reviewed. Through this research, an attempt has been made to show that leaving talented people has an impact on the family, society, and the state, as a result of which the developments in Kendua Upazila have been somewhat slow. This study found that the extent to which intellectual brain drain an area partially reflects the impact on a state. Conclusions are drawn and some possible recommendations are made such as: development of education system, introduction of various scholarships, and social awareness work on brain drain.