Films that are entertainments give simple answers but I think that's ultimately more cynical as it denies the viewer room to think. If there are more answers at the end then surely it is a richer experience.
And if there was one title that could be applied to all my films it would be...
It evolved from my experience in the fifties growing up during the McCarthy...
As a teacher you are more or less obliged to pay the same amount of attention to everything. That can wear you down.