Sam, my younger brother passed away in October 2014 of Stage IV lung cancer at 65. His wife was a smoker unfortunately. He had pain in his ribs and lasted only 6 months after diagnosis. We talked a lot on the phone and discussed a lot of life issues I am sure you are doing. I told my brother Bobbie a lot of things but 2 days before he passed he called and said he was very scared. Told him the life triangle is birth, life and death. Each person is different with different genes. Your youth is a positive factor: Your story got to me and I cried. Life is not fair. Ed