Too much is not enought

Funny to see that no one in my sphere of friends who have blog have wroten about this issue. Some smokers come to us and say: "Smoking is bad, it's an addiction," but they continue to smoke the same or even more.
I fear a lot for the health of smokers but it's not just they who are harmed, I'm talking about the passive smokers. For those who don't know a passive smoker is that person who is being adulterated by inhaling cigarette smoke.
The passive smokers, can also be sick by the amount of smoke toxins. Smokers should know that they also be doing harm to himself, harming to those who are near him.
I do not like to cite examples, but my grandfather is a person who has smoked since he was a child and this is very troubling to me because I am very afraid that something happens to him. I love him so much, I don't want that something bad happen to him and all because of a cigarette. I think those adds on cigarette boxes a lot of hypocrisy:
"SMOKING CAUSES LUNG CANCER" (written so big like that)
And they sell, to make some money. "It's not me who is killing myself so.... The problem is that some people do not think in the future, what might happen, they think too much in the present, about what they're getting now. They don't think about the future consequences.
So guys, don't believe that smoking is good, it's a stupid idea, something that kills you can't be good for you. Who is numbed by this drug believes that too much of this drug is not enough.