Smoking is Injurious to Health | Smoking Causes Cancer
If you just do a Google search and type in 'smoking' or 'lung cancer', you will be barraged with never ending facts and numbers, like how one in every three Americans is affected by lung disease and how COPD is the third leading cause of death and if you get lung cancer the odds are 95% that you will die.
Smoking kills. If you're killed, you've lost a very important part of your life.
Everything you are and everything you have is because of a decision you once made. Decide to quit smoking, and nothing will stop you.