The Question and Answer section for The Fault in Our Stars is a great resource to ask questions, find answers, and discuss the novel.
Hazel tells Augustus not to pretend that he was fine. She says that:
This is your life. I'm sorry if it sucks. But you're not going to be the first man on Mars and you're not going to be an NBA star, and you're not going to hunt Nazis.”
Hazel, Augustus, and Isaac, each suffer from cancer.
What is your question?