I agree, free isn't always good. If someone has an addiction to something, no matter cost, they will do what they need to do to get it. When they do not have the money to get what they usually use, they will get or use whatever is available to them. Free around here usually gets you a dose of "overdose" or other damaging health issues because of the extreme measures people are taking to make or grow the drugs. Things are being cut with other chemicals that are harming them. Also, they are using whatever substances are available to them to get that high. There was a recent incident in Tennessee, where some teens used racing fuel with their Mt. Dew to get a high.