How do you define a junkie? I had a problem with pain pill addiction. It started after I had surgery and was prescribed hydrocodone. I never stole to pay for my stuff and it didn't affect my job. I had no run ins with law enforcement and I had a doctor prescribing the stuff to me. Nevertheless, I was an addict. I don't know if that is enough to put me in the "junkie" category. I got medical treatment to help me quit. It was a rough 3-4 weeks suffering through withdrawal. I still have psychological cravings for the stuff.
I really wish our society would start treating substance abuse as a medical problem instead of a law enforcement issue. The addiction is much more powerful than any police officer or judge. After my ordeal I don't look down on addicts as much. They are human beings with a problem that's too great for them to solve without help.