I know many people who love the smell of petrol to the point where they even step out of their cars when the tanks need refilling! This sort of addiction, if I may call it so, cannot even be blamed upon an individual. No one chooses to like the smell of petrol any more than one chooses to enjoy the scent of a jasmine. Fortunately or unfortunately the fumes of petrol make me nauseous so I don't see the attraction. But I have known people to sneak in vials of oil and sniff them from time to time. I wonder, since nothing substantial is really going inside the body, what are the effects of sniffing petrol or kerosene and such oils? Do any of you have an affinity for petrol?