Never!
Never tried it, never done weed, drugs, anything.
Coming from England, I'm pleased with myself. I used to get offered cigarettes and weed at least twice a week by various people, after a while they get the idea you think they are retarded.
I remember going to my friends house once, I had to literally burn my clothes afterwards. His Mom and Dad never really put them down, constant smoking, chain smoking I think its called?
My Grandad smoked honest to God 30 a day. He had a stroke, still didn't quit. He was then paralyzed on his left side, used to go to the back door and smoke in his wheelchair because of it. He one day collapsed out of his chair, had a heart attack, and died. Cigarette in hand. That put me off for life.
I remember my Brother telling me he did it, when I asked why he told me because he thought he was cool because of it. When I and his friends laughed at him, he felt like an idiot.
Most people my age (17) do it either because their family does it, or their friends do it. I don't know of one person I know from school here who smokes, in England almost all my friends did. Just shows how much it differs between the countries.
I don't think smokers are idiots or anything, but like Big Red said, I have no respect for them, none at all. People who smoke weed, don't even talk to me. (In the real world)
....... I do drink though.
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PS: Yes, English people do call cigarettes "F@gs".