If people don't want to be those 400,000 people who die of lung cancer, pancreatic cancer, heart attacks and others , then they should quit smoking or never smoke. Additionally, if people don't want their family members or friends to die from smoky air, they should quit smoking. It is not only for these reasons that if people talk about the high price of cigarettes and medicines, they should quit smoking because it is not worth it. It is never too late to improve the health of smokers by quitting. Quitting smoking can help people live longer, healthier lives. When smokers quit, the rate of decline in lung function increases.