Someone who knows allot about lungs

[xNoa]

I dont know a lot, but I was told once you quit smoking your lungs start to kind of rebuild themselves..I don't know if that's right, I heard it in DARE lol.

yeh damn straight your lungs start repairing themselfs almost straight away after you smoke(until u smoke again)
there was a diagram in school, it was either around 5 or 10 years, i cant remember, but your lungs are basically good as new
and if youre smoking once a week well.. most people smoke every day and theyre living, so it can only be a shit load better aye? but of course you cannot accurately predict something like that, even doing it just once a week doesnt mean its good for you does it?
just fucking toke!