Ironically, this is one of the reasons drugs should be legal. If they were openly discussed -- even if people still regarded them as a bad choice -- this sort of thing would be easier for people to know how to avoid.I am sorry about your friend, though. Obviously my comment doesn't help you any, but I thought it was worth pointing out that part of the reason some of us feel the way we do about drugs is because we believe it would help prevent this very thing.