>>13785289Tesla also went batshit insane and died a penniless virgin with a bird for a gf, on top of which, even when he was younger he wasn't exactly a typical person. Maximum lifespan is mostly genetic, as are tendencies to either suffer excessively from or resist certain cancers and diseases, cope with injury, etc.
What this means is that those people who live significantly longer than average are already predisposed to do so, in spite of all other factors, however they will live longer still if they don't engage in behaviors which excessively damage their bodies.
Just because a tiny, nearly statistically insignificant portion of the population bucks the trend by surviving in spite of bad habits doesn't mean YOU will, or I will, or 99.9% of all other people will, and in fact some of us will be predisposed to die young even if we take care of ourselves as best as possible.
Inhaling burned material of any kind though isn't healthy to anyone regardless of their disposition towards longevity, and you should probably exclude smoking from your example in the future if you want to be taken seriously. Try the food pyramid instead, that shit has always been retarded and has more to do with what happens to be profitable for the industries of agriculture than anything to do with dietary health.