Internal monologues are key. The fanfiction could explore his dark thoughts, like his feelings of worthlessness. He might constantly compare himself to others in the Land of Ooo and feel like he doesn't measure up. The author could also show his physical manifestations of depression, such as lack of appetite or always looking tired.
Some common themes could be Finn's growth in terms of his relationships. For example, his friendships might deepen or change as he matures. Another theme could be his self - discovery, as he figures out who he is becoming as he gets older. There might also be themes related to his role in the world he lives in, like how his responsibilities increase as he matures.
One common theme could be Finn's struggle with his identity. In a depressed state, he might question his role as a hero. Another theme could be his feelings of isolation, even though he has friends. For example, he may feel that no one truly understands the depth of his inner turmoil.
Well, Finn himself is surely a key character. He's the protagonist and the story would likely revolve around his actions, decisions, and growth. Jake, his best friend, would also be crucial. Jake's unique abilities and their friendship are integral parts of Finn's journey.
Another ending could involve Finn finally finding true love and settling down. He could choose to give up his adventuring ways and focus on building a family, bringing a new era of peace and stability to his part of Ooo. This would be a more heart - warming and domestic end to his story.
Obviously Finn himself is a central character. Jake, his best friend, is also very likely to be included. Princess Bubblegum often shows up as she has a complex relationship with Finn. Marceline might also be in there, as she is an important part of Finn's world and can play a role in his growth and maturity.
Huck Finn is a regional novel because it vividly depicts the specific setting and culture of the Mississippi River region. The language, customs, and social conditions presented give it a distinct regional flavor.
Huckleberry Finn is considered a picaresque novel because it follows the adventures of a young protagonist, Huck, who travels and has various escapades. The story is episodic, filled with encounters and experiences that shape his character.