You are right! I neither drink nor smoke because I think that it does nothing positive to my body or to the people around me. However, I have given rides to some of my drunk friends after a party ,and also some that they were under the influence of drugs....it is really sad how irrational a human being can become under influence of drugs and alcohol. Drugs bring pleasure to the user....but what positive thing does pleasure bring to the betterment of society or kids ? Are people dependent of a substance to bring them happiness? I known there is a whole economic issue behind it...but it is really worth it?

...Freedom of Speech is great