There are many films created from novels now a days, but many changes are usually carried out. There are probably some alternations made because the author and the director have various interpretations and ideas, which fluctuates some areas of each representation.
When directors are making films from novels they have more pressure.
They have deal with limitations of time and money, they have to make sure that even after adding their own opinions the plot has not drifted from the point. Some of the ideas they have are portrayed in the film.
At times the director may have added more to the creation because they felt the author might have left out some important details, or by chance the director may have excluded information because the author over emphasized or under emphasized a point.…
