Dub Boy, good man . Little story that might help you
I spent months working on my bus with filler dust and paint fumes but always used a mask. I got a chest infection so when to the quack for some antibiotics.
The doctor told me I had emphycema but I said surely not , just a bit of dust in my lungs.
Two doctors were convinced it was emphacema. ( google it - it will scare the shit out of you )
I kept the news to myself for weeks trying to find the right words to tell my Mrs.
There are no right words. She was distraught and devasted ! I still had to break the news to my family. This was the hardest thing I've ever had to do!
All the time I was thinking to myself what a complete wanker I was to have smoked for so long even though we are reminded to stop every day.
Luckily for me it was a misdiagnosis. After 4 months of tests and X-Rays I was given the all clear.
Although I had given up smoking three years before this it just goes to show how you always think it's the other guy that gets the problems. I could be you , stop now and give yourself a chance, please .
There are thousands of people out there who have not been as lucky as me, my apologies to anyone this may touch a nerve with.
Bit heavy I know, but if it helps it's worth it ....