Python In our project we tried to analysis whether there is a link between depression and social media usage time. We also tried to analyze the fact that if a person spends more time on social media and if the person also sleeps overtime make any difference on his or her mental health. We implemented this project in jupitar- notebook and used python language . DataPreProcessing file is our another analysis that is the dengue prone areas in dhaka . We have shown the results using suitable graphs using matplotlib .