Why does johanna disobey her mother?

Johanna disobeys her mother primarily due to her desire for independence and self-discovery. She feels constrained by her mother's expectations and seeks to assert her own identity, often leading her to make choices that reflect her personal values rather than conforming to familial pressures. This conflict highlights the struggle between generational differences and the quest for autonomy. Ultimately, her disobedience is a reflection of her growth and the need to carve her own path.