My Biology teacher in Grade 11 had this poster in his classroom prominently displayed.
My memory of the person depicted looks far worse than re-visiting this poster more than 3 decades later.
Alas, the tobacco companies heavily target kids, particularly young females.
When I was in grade 5 or 6 the "cool" kids would smoke in the middle of the field next to the school. Occasionally I smoked with them, but one day decided not to and kept heading for school; a regular from the group came running up to invite me over to the huddle. I declined, said I didn't feel like smoking that day. The kid insisted I come over and just hang and talk — so I did. I was accepted even though I was neither cool, nor smoked.
Haven't smoked since.
My parents were heavy smokers. they quit a few times, started up again. My Dad's been cig-free for quite a few years now, but... My mom is down to a few a day.
Heavy smokers:
Grandfather died of emphysema,
lost my FIL to lung cancer,
Dad was recently diagnosed with lung cancer (though he quit, he was up to 2-packs/day at one point), the chemo & radiation seem to be working.
To fellow TBers wishing to quit smoking, I wish you ultimate success.