Why does the quietest girl in class feel the loudest inside her mind?

MORNING SCENE A cinematic Western bedroom morning scene. Start with a loud alarm clock ringing sharply on a rustic wooden bedside table (no background music, only realistic sound effects). A teenage girl (Sharon), same face, same hairstyle (sun-kissed wavy brown or blonde hair), wearing cozy Western-style pajamas (soft cotton pajama set, pastel stripes or floral print), is sleeping on her bed in a slightly messy, lived-in room. The alarm continues as she slowly wakes up, annoyed and sleepy, squinting her eyes and…