People say that doing the same thing over and over again and expecting different results is the definition of insanity.
Chasing a cat around the house and expecting it to come to you is my personal definition of insanity.
"Sentiment without action is the ruin of the soul." - Edward Abbey
"In those days I, Daniel, was mourning three full weeks. I ate no pleasant food, no meat or wine came into my mouth, nor did I anoint myself at all, till three whole weeks were fulfilled." Daniel 10:2-3
So liberal society its bad to smoke unless it cannibas, or maybe even crack, then you're just doing you thing, harming no one, engaging in a victimless crime with no down side.
People with these gems got to be smoking, there just isnt any other explanation. Unless, of course, "crazy".
I don't think anyone can dispute the fact that smoking crack is absolutely terrible for you and has significantly worse physical and societal effects than weed or tobacco. To say otherwise wouldn't be a liberal position; it would be idiocy.