what is human nature in both movies, What understanding of human nature does the main characters in the film hold?

What understanding of human nature do you think the author and/or director holds?

Give your assessment of these various understandings of human nature-

In what way does these understandings of human nature shape the ethics of the character

Where might your understanding of the ethics confirm or challenge the ethics of the characters?

And do you accept the view in the films?