This document discusses living with a brain tumor diagnosis and the challenges that arise. It describes how a diagnosis can shatter a person's sense of reality and lead to feelings of uncertainty. Treatment may involve surgery, radiation, and chemotherapy which can cause side effects like fatigue. After treatment, people may struggle with fears of recurrence and changes to their daily routines and abilities. The document outlines some common coping strategies like maintaining interests, seeking information and support, and focusing on self-care. It also provides resources that can help support those adjusting to life after a brain tumor diagnosis.