Ok, just tell me when pot, crack or heroin has ever saved a life.
Just the other day, it saved mine. I was walking along the street and I saw a heroin needle. I'd never seen one before, so I bent down to examine it closer -- being careful not to touch it for fear of AIDS.
Just then, a truck filled with anvils rounded a curve and an anvil fell off at a high rate of speed. It sailed over my head with inches to spare. If I had been standing, I would have been killed.
Heroin saved my life.