Can a person having strong will power fight against grade 4 brain cancer?

This blog post is for people who want to know about how a person having strong will power fight against grade 4 brain cancer. I am going to tell you things that I learnt from a doctor and peoples experience of fighting against this disease.

1. It is important to have a positive attitude and not get depressed when diagnosed with cancer, as it can adversely affect your recovery.
2. It is important to maintain enough energy levels so that your spirits will not be broken in the long process. 
3. You need the cooperation of family members or friends for emotional support so that their morale does not break as well.