Seems like you've got a little superiority complex going on there with the whole "I also like being one of the few who was strong enough to never give in and try it." You do realize that, evolutionarily speaking, the more intelligent you are, the more curious you are, and thus more open to try new and different things? It's been hypothesized by Psychology Today that intelligent people drink more alcohol and experiment with more drugs. It's not like you have to become terribly addicted to anything, but it couldn't hurt to open your mind and try to see things from different perspectives, and not just your sober, self-righteous one.