I WONDER - How Do Trolls Interact With Humans?

The video explores the dual nature of trolls in folklore. Trolls are often seen as mischievous beings who enjoy playing tricks on humans. Some stories depict them as greedy, hoarding treasure, or even as cannibals who consume human flesh. Additionally, trolls are sometimes believed to have the power to curse humans with bad luck or illness. However, not all trolls are evil; some are portrayed as helpful to humans who treat them with respect.

What do some stories say about the nature of trolls?

How can trolls be helpful to humans?