No matter which company you sell cigarette it is still dangerous. You know according to survey conducted by Delhi C.M. that around 80% of people of Delhi are suffering from passive smoking. That is the smoke is collected in their lungs even if they do not smoke.
Smoking has very harmful effects it causes cancer, heart failure, whatever disease you are scared can be occurred due to smoking, because smoking weaken down your immune system so that you are now effected with all virus and bacteria.
Ultimately everyone has to reach death but do no shorten that life span by wasting your life in smoking.