The need of the hour is recruiting excellent teachers who take teaching as a passion. Unfortunately, this is not happening in our country (admittedly, there could be exceptions). In the government - run Universities, it would be politics, religion and caste (through cast-based reservations) and money power that decide whom to be chosen as a Teacher, who in turn is supposed to mould the up-coming generation. If the Teacher is excellent, then no matter whether the class is conducted in-door or out-door. And the students should also learn how to listen to a lecture - which is a part of discipline.