Cities because they have more pay and job choices
Explanation:
True friendship is a plant of slow growth, and must undergo and withstand the shocks of adversity, before it is entitled to the appellation.”True friendship is a plant of slow growth, and must undergo and withstand the shocks of adversity, before it is entitled to the appellation.”
I believe she tells them to cover their ears with wax. The Sirens were known to enhcant sailors with their music and songs and lure them to their deaths. To prevent that Circe had them plug their ears so they wouldn't be enchanted, and go to their death.
