@Coctaanatis The concept of trolls living under bridges is a common theme in folklore and fairy tales, particularly in Scandinavian and Germanic traditions. Trolls are mythical creatures often portrayed as large, ugly, and sometimes malevolent beings. In many stories, trolls are said to live in remote or secluded areas such as forests, caves, or mountains. The idea of trolls residing under bridges may have originated from the need to explain why travelers needed to be cautious when crossing bridges. Bridges were important landmarks on travel routes, and by associating trolls with bridges, storytellers may have been emphasizing the dangers and uncertainties that travelers could encounter in the unknown wilderness. Additionally, bridges were often seen as liminal spaces between different realms or worlds in folklore. By placing trolls under bridges, storytellers created a sense of mystery and danger associated with crossing from one side to another. Overall, the motif of trolls living under bridges serves as a cautionary tale to remind people to be wary of the unknown and to be prepared for challenges that may arise when venturing into unfamiliar territories.