Tbh, this is a stupid argument. Both sides are right that the others are wrong=dead end. Smokers will smoke untill they figure it out on there own that they no longer wont, if they dont they wont stop no matter how much people nag on them. The only thing nagging realy does is make em less eager to stop smoking. I've smoke for ~7 year a pack a day untill one morning I woke up and tought "wtf am i doing this?" threw my pack in the trash and havnt smoke since then. Yes it was a pain in the begining and I realy felt like just going to get more smokes but restrained myself from it. Is just as simple as some do it, some dont. Its all about free choice realy.