A movie is made for an audience and a film is made for both the audience and the film-makers.
How many people make themselves abstract to appear profound. The most useful part of abstract terms are the shadows they create to hide a vacuum.
Be unselfish. That is the first and final commandment for those who would be useful and happy in their usefulness. If you think of yourself only, you cannot develop because you are choking the source of development, which is spiritual expansion through thought for others.