Uhm... Silver?
Smoking is bad for you & your horse

A cigarette has over 599 possible ingredients.
Second hand smoke contains Hydrogen Cyanide.
An estimated 3 million people die each year worldwide from tobacco.
In the last 6 years, tobacco companies have raised the nicotine level by 10%

on the other hand, it's interesting to note that smoking cigarettes activates
circuit 1 safety and circuit 3 logical activity, hmmm now why would governments
be interested in reducing sense of safety and logic? :p

'lighten up'
it's a joke
:p