smoking and its effects

Humans are the only species that have, “this urge”, to inhale harmful smoke into their body. There are all types of smokers. Some smokers are casual smokers, who only smoke in a social scene, other types of smoker are depressed/stressed smokes, who smoke, because they feel that it relieves something in them, and finally there are addictive smoker, who don’t know why they even started, but they can’t stop. What these people …

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