I "believe in" personal responsibility. What I put in my body is my business, and how I behave is my responsibility. If I do something dangerous, it doesn't matter if I'm "on something" or not, I am responsible for what I do.
There are some people that "shouldn't" do certain things. There are some people that shouldn't own aminals, some that shouldn't have kids, and some that shouldn't smoke pot, some that shouldn't do acid, some that shouldn't drink...
But I am all for personal freedon/personal responsibility.
I'm for the legalization or decriminalization od "drugs". All Prohabition does is, (as stated in an earlier post), make "bad guys" rich and turn "average" people into criminals. People are going to do what they're going to do. I think the money being spent on the "war on drugs" should be used to promote accurate information and help for people who need it.