Answer:
Her Id
Explanation:
Id, Ego, Superego these are the three-part of personality theory. Freud has proposed the personality theory where the id, ego, superego play an important role in the development of the personality of a child.
Id works on the pleasure principle. In this principle, children want what they want. In the stage, children don't think about others. They just want their gratification. When child fixated develop habits like a chewing finger, nail-biting, drinking, smoking, etc.
Thus in the above statement shows that Cari is at Id state. She just wants, what she likes. She wants to satisfy her gratification by seeking pleasure principle.