There's no such thing as drug addiction. That's propaganda. Intelligent liberal people take drugs all the time and those drugs make them more intelligent. you should take big doses like I do.
Drugs are different, you know. You
might become seriously addicted if you are using opiates, that's for sure. I think some other drugs are addictive also but most of them psychologically addictive (like gambling), but not physically like opiates.