
Have you ever wondered why so many people want to quit smoking but they are never successful? Of course they understand the idea that smoking kills people. They are perfectly aware that smoking will not do any good to them, especially to their health. What is wrong with them? Even with so many advertisements and campaigns that encourage people to quit, still people find it so difficult to do so. Especially for heavy smokers who have been dependent on smoking already, the agony is more for them.