When you develop an entire feature length film from scratch the challenge is developing an entire feature length film from scratch! - the world and all of it's characters need to be created. There is no story<br>plot - all you have is a blank sheet of paper.
A sharp difference should exist between general education and specialized knowledge. As particularly today the latter threatens more and more to sink into the service of pure Mammon, general education, at least in its more ideal attitude, must be retained as a counterweight.