Atheme of a passage, story, novel, poem, or drama that readers can apply to life is called a

Central message.

Explanation:

In any story, there may be a common theme or lesson that the story wants to teach or talks about. this means of delivering or conveying a lesson or moral to the readers, which can also be used in real life is referred to as the central message of the story. Be it a passage, story, poem or even a novel, all can have a central message that the author wants the readers to take or learn from.

3rd person, because the narrator is out of the story but explains the feeling of the main character