What was hazel grace diagnosed with?
Hazel was diagnosed with Stage 4 Thyroid cancer. She also had metastasis forming in her lungs.
When Augustus finds out that Hazel had already used her wish, he gave his wish to her to use. He then went with her on the trip, even though he knew his health had gotten worse. He wanted Hazel to be happy, so he put his life at risk to make that happen. So you could say that Augustus Waters did put Hazel Grace before himself, in a way.
Seventeen year old Hazel Grace Lancaster who was diagnosed with lung cancer (she travels everywhere with an oxygen tank) at thirteen years old, meets cancer survivor Augustus Waters (who only has one leg due to his previous cancer) at a support group where he was attending to support his best friend, Isaac who's vision is taken away due to his Cancer. There they become quick friends and bond over their love over a book: An…