Of course anyone with the mind of a researcher can list a film or two that got made despite one of these objections. But for novelists who are frustrated at not getting their books made into films that should be small consolation and is, practically speaking, a futile observation. Yes, you might get lucky and find a famous Bulgarian director, who’s fascinated with the angst of octogenarians, studied pacing with John Sales or Jim Jarmusch, and loves ambiguous endings.
But if you regard your career as a business instead of a quixotic crusade, you should be planning your novel at the drawing board to make it appealing to filmmakers.Characters are the most important element of the story and should generate the action, the setting, and the point of view. Your job as a writer is to give us insight into each and every character in your story, no matter how evil or virtuous his or her actions may be. Characters are the heart of the drama.