Every 4 person in the world there will be one person getting cancer.

25% of the world population is most likely to get cancer but how many % is of 25% is going to die from it.

There are no sure fire way to cure cancer. Most therapies that kills cancer is just as harmful the healthy cells.

Even after sort of 'curing' cancer, they are bound by extremely strict diet and exercise constraint.

My aunt had breast cancer and died after five years suffering from it.

It was an interval of getting well and getting sick again and again.

First she was terminal stage => got well => occasionally come back pretty mild => terminal stage => died

I think she suffers the more compared to my other aunt and 2 friends who had leukemia and lung cancer from smoking.