Final answer:
The phrase implies Michael is hopeful about his own life, contrasting with the other person's readiness to face death.
Step-by-step explanation:
The phrase "How can she sit there ready to die while I still want to live" implies that Michael harbors a strong desire to continue living, despite the other person's readiness to face death. This suggests that Michael finds value and hope in his own life, contrasting with the other character's acceptance of her impending end. Therefore, the correct interpretation of Michael's sentiment would be option (d) Michael is hopeful about his own life.