What comes to mind when you think of a “drug addict”?

Are “drug addicts ” bad people? Is drug use a choice? What is the eccomomic status of most people who use drug? What are some of the names people have for drug addicts? Do you think treatment works? How are “addicts” different then “non-addicts”? This is for an essay I am writing. Thanks for your help. Also do you think that there is a certain eithnic group that has a higher rate of substance abuse?

More Meth Drug Addiction Info: