Final answer:
Dr. Paul Kalanithi's pursuit of a writing career influenced his approach to working with patients and illness.
Step-by-step explanation:
Dr. Paul Kalanithi's pursuit of a writing career influenced his approach to working with patients and illness. As a highly accomplished writer, he used his literary background to bring a unique perspective to his medical practice. His writing skills allowed him to communicate effectively with his patients and empathize with their experiences.