Here's why:
* No clear set of rules: Fairy tales lack a strict set of defining characteristics like other genres. They can be short or long, have elements of fantasy or realism, focus on different themes, and have varying levels of sophistication.
* Diverse origins: Fairy tales have evolved from oral traditions and folklore across cultures and periods, making it difficult to define a unified genre.
* Blurred boundaries: Fairy tales often share characteristics with other genres like fantasy, folklore, and children's literature, making it difficult to draw distinct lines.
However, fairy tales are a significant and recognizable literary category with its own distinctive features, including:
* Magical elements: Fairies, dragons, talking animals, and other fantastical creatures are often present.
* Simple plots: Stories often follow a basic structure with clear heroes, villains, and resolutions.
* Moral messages: Many fairy tales teach lessons about good vs. evil, honesty, courage, and other values.
* Focus on the fantastical: Fairy tales often explore magical worlds and possibilities beyond the everyday reality.
Therefore, while not a strictly defined genre, fairy tales hold a distinct place in literature, influencing writers and readers throughout history.