Ok I have to come out of anonymity for this. His, remember those are statistics based on the stage. Remember you are still an individual and can be on the favorable side of the curve. Don't give up hope. Ask for molecular testing ask to find out about research trials. I have several friends who are lung cancer survivors for more than 5 years after being diagnosed with stage 4 which has a survival rate of 15% for one year and 0% for 5.
Email me if you need anything. Tamb has my email if she hasn't given it to you.