Schooling is the most basic part of one’s life. Assuming one lives around hundred years in one’s lifetime, education… schooling (including all the college and PHD’s) forms 25% of it. During this period most of the time, we learn things. Sometimes we do the process of re-learning and unlearning too. If we analyze, in simple terms, we learn many things at school right from history to politics, to geography to sociology, from science to literature. Basically everything. And as we move up the ladder of the system of education, we go on narrowing the area of learning one subject or one aspect in particular.