Divorced characters may also be the ones seeking redemption. They want to prove that they can have a successful relationship after the failure of their marriage. They often bring a sense of realism to the story as they have experienced the downsides of love and commitment.
They can play the role of the hesitant lover. Due to their past divorces, they are afraid to jump into a new relationship quickly.
Often, blind characters play the role of the underdog who has to fight against society's assumptions and prejudices. They are constantly proving themselves capable in a world that often doubts their abilities. They can also be the moral compass of the story, as their different perspective gives them a unique sense of right and wrong.
Side characters can also be plot devices. They might introduce new conflicts or help resolve existing ones. In 'Harry Potter', Neville Longbottom starts as a somewhat clumsy side character. But as the series progresses, he becomes important in the fight against Voldemort. His growth and actions contribute to the development of the main plot.
They can play the role of the seer or prophet. Since they can't rely on sight, it gives an air of mystery, making them seem to 'see' things in a different, more spiritual way. For example, the blind oracle in ancient stories.
Dragons can also be guardians. They might guard a special place or an important item. In some novels, they are the protectors of a hidden realm or a magical object. They use their strength and their natural defenses like fire or flight to keep intruders away.
They can play the role of a hero. Just like Ripley in 'Alien'. She battles against the terrifying alien creatures and saves the day multiple times. It shows that female characters are fully capable of taking on the role of a savior in science fiction.
Well, people or animals in a story can play various roles. People can be heroes, like in many adventure stories where they save the day. Animals can be companions, like in the story of 'The Call of the Wild' where Buck is a loyal dog. Sometimes they can also be antagonists, causing trouble for the main characters.
Earthlings often play the role of the underdogs. They are usually not as technologically advanced as some alien species at the start. For example, in 'Independence Day', earthlings have to quickly figure out a way to fight against much more powerful alien invaders. Another common role is that of the moral compass. They bring their own set of values, like justice and compassion, to the galactic stage.
One common role is that of an informant. They know a great deal about the people in the house, their habits, and relationships. So they can pass on useful information to the detective.
In romance novels, hearts can signify emotional connection. They might be used to describe the intensity of love or the vulnerability of characters. Also, they could be part of romantic gestures or expressions of commitment.
Old men in bedtime stories often play the role of wise mentors. They use their life experiences to guide the young protagonists, like in many fairy tales where an old man gives valuable advice to a lost child.