No.  I don't like feeling as if I have no control over my body or mind.  I have a hard time even taking the legal drugs (pain killers) that make me feel loopy.  I don't feel comfortable at all hanging around with people who are high because I feel as if I'm not talking to them, but the drugs.  More and more lately I just say no to the whole deal.  No to drugs and no to people that are currently in the habit.  Unless it's my sweet mistress alcohol.