Why should you learn data science in the 21st century? Just because it is labeled and tagged as the sexiest professional field and job of the decade? Or, only because many around you are running blindly after the job position of a data scientist? Are these reasons enough for you as a learner? They should not be! You must understand why Data science is grabbing so much popularity currently, and how it has changed the entire technological landscape with unimaginable and astonishing advancements in the fields of Artificial Intelligence and Machine Learning. Why, as a novice, beginner you must seek it, has another array of answers. Some might find it simply interesting, others might be doing it because their fathers and mothers want them to get into the popular field, other few would want to enter it mainly because technology fascinates them and they want to make a difference to the bigger field of Data science with their knowledge and better technical grasp over programming, statistic