"Chaotic emotions of adolescence" to me it sounds as though it motivates Lizabeth because she acts like a child- it's almost an excuse, it seems.
Brainliest answer refers to the best answer out of the two answers you get when asked a question. You can choose one answer as brainliest. There should be a mark as brainliest option at the bottom right corner of their answer.
The correct answer among the choices given is D.