Your answer is that it focused on personal “reality” rather than objective reality.
At the conclusion of The Mark of Athena, Annabeth and Percy tumble into a pit leading straight to the Underworld. The other five demigods have to put aside their grief and follow Percy’s instructions to find the mortal side of the Doors of Death. If they can fight their way through the Gaea’s forces, and Percy and Annabeth can survive the House of Hades, then the Seven will be able to seal the Doors both sides and prevent the giants from raising Gaea. But, Leo wonders, if the Doors are sealed, how will Percy and Annabeth be able to escape?
They have no choice. If the demigods don’t succeed, Gaea’s armies will never die. They have no time. In about a month, the Romans will march on Camp Half-Blood. The stakes are higher than ever in this adventure that dives into the depths of Tartarus.
It's her disguise for protection.
Hope this helps, and happy studying~!
~{Dunsforhands}
Answer:
As soon as she arrived she went straight to the kitchen to see if the monkey was there. It was,
what a relief! She wouldn't have liked to admit that her Mother had been right. Monkeys at a birthday?
Her mother had sneered.
“Get away with you, believing any nonsense you're told!” She was cross, but not because of the
monkey, the girl thought; it's just because of the party.
"I don't like you going," she told her. "It's a rich people's party."
"Rich people go to Heaven too," said the girl, who studied religion at school.
"Get away with Heaven," said the mother.
"I’m going because I’ve been invited," she said. "And I’ve been invited because Luciana is my friend.
Explanation: