The Resonance Factor model was created with this in mind.  The central focus of the model is the exploration of the user’s relationship with their drug of choice. This includes revisiting the discovery of their drug of choice and the experience of the high – a pharmacological fact that tells us that drugs and alcohol affect each individual differently according to their own brain chemistry. This enables the service user to consider how they use drugs and alcohol to change the way they think, feel and behave, and who they become when they have used.