Doctors told me I have 3-5 years to live, but I'm determined to beat this.

Found out I got brain tumor grade 3 cancer 3inch by 1inch last year. Had 95% removed from brain surgery. I started the therapeutic ketogenic diet, have been doing it for a year and the 5% of the tumor left has shrunk, I'm 40 years old with 3 children. Doctors told me I have 3-5 years to live, but I'm determined to beat this.