There are many problems which can be easily solved by the use of data science/machine learning and a model can be created out of the smart data analysis to solve the problem of billions of people. I not only want to change my life but the lives of millions, billions here in the world. Problems of 21 century, from global warming to pollution, have a single answer AI. My main motive is to give back to the world I live in a very efficient and productive manner.