<< For the people who smoke weed, how do you what you're getting/smoking is'nt laced with something highly addictive or dangerous?
I've heard stories/rumours of people who thought they were smoking simply weed but it was laced with other drugs that left them strung out or worse. >>
The chances of this occurring with marijuana are VERY slim. glen made some very good points (e.g. dealers want repeat business), but I also wanted to point out that most of the time when drugs are laced it is to dilute them. What I mean is that if a dealer wants to make his supply of an expensive drug last longer, he will lace it with a cheap drug (hoping that the buyer won't notice).
Weed is inexpensive to begin with (comparitively), so there's no monetary incentive to lace it with anything (it's also more difficult to lace than a powder/crystalline drug because it's a plant).
Folks like NeoV dangerously believe that all laws are just and that nothing is to be questioned. I don't believe that God gave us the ability to reason so that we can let it go to waste while corrupt politicians make laws to further their own agendas. All one must do is look to the Netherlands, an extremely progressive European country which has decriminalized the possession, use, and cultivation of marijuana. Not only do they (as a country) have a lower percentage of marijuana users, but those who do choose to use it pay lower prices for high quality, pure product. Furthermore, law enforcement officers there are able to concentrate on real criminals.
Arkitech, my best advice is for you to try it yourself, with the caveat that anything in excess is bad. If you're the type of person who tends to let things go to excess, you may want to think twice about opening that door.
But marijuana is non-lethal, non-addictive, and in almost every way safer than many "legal" drugs. It is enjoyed in moderation by many, many, many people all over the world.
l2c