Normally, the images would spark an irresistible craving for the drug. But today it is different. More Addiction is a complex problem with multiple causes. This multiple causality is composed of genetic predispositions, biological, psychological and social factors. Life stress poses an added triggering factor which may create situational and reinforcing elements which sustain or worsen the problem.
Addiction is a costly problem which has economic, social, and psychological consequences.
The most obvious ones being lost work, productivity, crime, family violence, health, self-esteem, and divorce. In simple terms, the body, because it is wonderfully adept at meeting the demands of adaptation, begins to set in motion the necessary accommodations to handle whatever chemical is ingested. As more chemicals are used the body works harder to adapt to the new levels. Gradually, over time it requires more chemicals to get the original benefit of whatever is used. When this, coupled with the increased psychological dependence, a very powrful compulsion to use is set in motion.