Treatment starts with admitting that one has a drug addiction. For some, the realization will hit them quickly after becoming addicted. For others, it can take months or years for them to realize they are addicted.  When given no choice, many will go to treatment. In treatment, some slowly realized that they have a problem. Intervention could be a viable option if they don’t see that they have a problem. Intervention processes highlight personality and lifestyle have changed since they started regularly. The idea is to point out facts, not feelings, about their use so that they have no choice but to see the reality.