The protagonist experiences intense anger towards a man who has wronged her. In her rage, she fantasizes about confronting him in person to express the depth of her feelings and show him the pain he has caused. These thoughts drive her to contemplate a confrontation in Phoenix, fueled by her emotions.
However, she ultimately comes to the realization that he is indifferent to her feelings, rendering any confrontation futile. She understands that her anger shouldn't be wasted on someone who does not value or deserve her emotions, recognizing that he is not worth the energy it would take to confront him about his actions.