It's a hobby, just like how people who like cars, study car
guides/manuals, bus models, oil consumption, price of cars, COE
price. So what's your point?
Yes, I may be the only guy who promotes smoking but
there are also in this entire world who are doing what I am
promoting and they are enjoying it.
Just want to be clear about something, being a smoker and going
around promoting smoking as a health benefit is a different thing.
In fact, for most smokers, it's a habit, not so much a hobby but a
habit. Of course there are others like you where smoking is a
hobby. But for a person to have a hobby that is promoting smoking
as a health benefit, that's quite different.