Not every teen that smokes pot at a young age is a dumbass. My first time smoking weed was when I was 13 & I didn't do any stupid shit. My mindstate when it comes to smoking weed is that if you're a dumbass when you're sober, you're gonna be a dumbass when you're high.
It is less of an argument of "why kids shouldn't smoke pot" or "why kids should stop being careless and be more mindful" and more an argument of "if weed wasn't illegal, dumbass homeboys wouldn't have to sneak off into a giant fucking tinderbox, aka the woods, to blaze and consequently set devastating forest fires" Still, dumbasses...
kids will do stuff out of curiosity... i WASN'T stoned and accidently set light to a fence when i was 13 or so... i also set light to myself THREE times, by mistake, as a stoned adult....
Kids playing with fire, rite of passage for most. But in that part of the country bad things can/do happen. Stoned or not its just a stupid thing to do.