Final answer:
Digory from The Magician's Nephew ensures he has made the right decision by aligning his actions with his values and the greater good, facilitating a pivotal moment in his character development.
Step-by-step explanation:
In The Magician's Nephew, Digory ensures he has made the right choice by reflecting on the consequences of his actions and aligning them with his personal values and the greater good. This assurance is vital as it confirms to Digory that his decision not only benefits himself but also the wider world. He is essentially applying moral reasoning to his situation, understanding that the right choice often requires self-sacrifice and consideration for others.
Digory's reflection and the resulting assurance are important because they represent a critical moment of character development and moral fortitude. They highlight the theme of making difficult choices and the inner conflict one may face when confronted with temptation.