In the Odyssey, the sorceress Circe lives a solitary life in Aeaea. Why is that? How did a goddess end up alone on an island? Can she leave the island, and if not, why?
Madeline Miller in her novel Circe has Helios exiling his daughter to Aeaea. I did find several mentions to exile around the web, but unfortunately, none of the articles identified its sources.
Is there an ancient tale that explains why Circe lives alone in Aeaea?