I was browsing through one of my friend's blog and I saw the above poster. He is in the verge of quitting smoking (for the 2nd time) - He call it "Saving My Lungs, 2nd Time Quitting Project" I think people who CAN successfully quit that habit seriously should give them a BIG pat on the back and a Medal for being strong mentally. Quitting an addiction not only need strong mind BUT determination.
For all you smokers out there, it's NOT too late to save you lungs. It's an addiction you MUST snap out of it. Loose the Marlboro or you'll loose your lungs. Pick one.