Answer:
Jillian wants to quit taking piano lessons.
Explanation:
Jillian does not want to take piano lessons, does not believe that she is good at this, nor does she want it for her life. However, her parents want her to continue classes, as a way to keep her intruded and to accomplish something they want.
However, Jillian believes that she should not live a life that her parents designed for her, but should live according to her own wishes and for that reason, she wants to rebel against her parents' wishes and leave the piano lessons.
