After a couple of weeks you start to forget you were ever human. You remember always being a pig. A pig approaches you and says, "Where in the world am I? Why am I a Pig?!"
You reply, "We are home. If you're a pig you were born a pig like turtles are born turtles, birds are born birds, etc, etc."
Confusingly she walks away. You can't believe there was a pig that thougt it use to be human. After a while she forgets the nonsense and acts like a pig. You spend the rest of you life as a piggy. A life you rather enjoy. In the process you forget you were ever human like all the ones before you. You are unknowingly trapped on Madam Circe's Island forever.