I agree with the opinion on smoking, to a degree, but initially it's quite the opposite, because, well, it's just disgusting. Only after becoming desensibilized

I agree with the opinion on smoking, to a degree, but initially it's quite the opposite, because, well, it's just disgusting. Only after becoming desensibilized can a negative feedback loop kick in, where the sod cools the vessels (directly or indirectly, I wouldn't know), and the smoke warms it. I still wonder what positive effect a little smoking can have, like maybe supercharging the waste removal. After all, humanity was raised by the fire. Edit: If a lack of sensitivity implies dead nerve cells, that's going a little too far, though.