Dradeeus
They have alot of tests that say that Marajuana is not only addictive like cigarrettes, but damages your lungs even more.
while this is true, it doesn't take many hits to get you high. Nobody smokes a full blunt in even a week, unless you're a druggy that does it all the time. People smoke numerous cigs in one day.
Alcohol and weed really have the same effect. People just think weed is a gateway drug that will lead you into worse stuff. Weed also has the stigma of being associated with gangsters, druggies, "lowlifes" etc.
Not that drugs or alcohol are good.