sorry I diddnt mean yes its too late i meant yes there is a benefit to early detection
yes , is the short answer , because you still have lung capacity to hold onto , I was diagnosed a few weeks back, im 42 , at first I was devastated , but I am also glad that I know , I diddnt really have any symptoms and if I did I just thought it was my asthma , I smoked the odd bit of weed ...but now I will never do that again , if you stop smoking the rate of decline will be similar to a person who has never smoked