Why do movies always have to be based on books or true stories?

Movies based on books or true stories have been popular in Hollywood for decades. The main reason for this is that it is often easier to market a film that already has an established audience. Books that have already sold millions of copies or stories that are well known can generate buzz and build anticipation for the movie version.

In addition, adapting a book or true story into a movie can help filmmakers ensure that there is already a compelling story and characters to work with. It can be challenging to come up with a completely original story that resonates with audiences, so filmmakers often turn to existing material for inspiration. Also, by adapting a book or true story, filmmakers can piggyback off of the already existing emotional investment that people may have in the source material.

Finally, there is the issue of finances. Making a movie is expensive, and studios want to minimize their risk as much as possible. By adapting a book or true story, they can have a sense of how successful the movie might be before they even begin filming.

Movies don't always have to be based on books or true stories. There are many great movies that are entirely fictional. However, there are a few reasons why movies based on books or true stories are often popular.

First, books and true stories often provide a ready-made audience for a movie. If a book is popular, there's a good chance that people who enjoyed the book will also enjoy the movie. And if a true story is particularly interesting or dramatic, it can be a great source material for a movie.

Second, books and true stories can provide a framework for a movie. The writer of a movie based on a book or true story doesn't have to start from scratch; they can use the existing story as a starting point. This can be helpful for writers who are struggling to come up with an original idea.

Third, books and true stories can add credibility to a movie. If a movie is based on a true story, it can seem more realistic and believable to audiences. This can be especially important for movies that deal with sensitive or controversial topics.

Of course, there are also some challenges associated with making movies based on books or true stories. For example, the writer may have to make changes to the story in order to make it work for a movie. They may also have to deal with the expectations of the audience, who may have strong opinions about the original story.

Overall, there are both pros and cons to making movies based on books or true stories. However, these movies can be very successful, and they can provide a great way to tell stories that would be difficult to tell in other ways.