Those who strictly follow professional principles and exhaustively describe the marketing ability they possess have long lost their power of thought. They pay too much attention to wheter the film is good enough to reflect their professional competencies. For example, the picture should be as delicate as an oil-painting, or the mise-en-scené is supposed to match that of Antonioni's films; even the twinkling spotlight needs to be right on the face of the actor. They repeatedly fathom the professional mindset, cautioning themselves against any amateur act that breaks the established classic rules. Conscience and sincerity, which are crucial to filmmaking, are completely diluted by these facts.