[Addictive behavior among teenagers: new trends].

The majority of teenagers benefit from scientific advances, whether pharmacological or technological, but the most vulnerable use them to their detriment. While only certain substances or activities are potentially "addictive", the psyche, personality and environment play a major role in the onset of an addiction. Pleasure-seeking motivates gambling and drug use. Suffering will drive the adolescent to pursue this practice, which provides pleasure and relief, to the detriment of any other activity. It becomes exclusive, toxic and alienating. The therapist must rise to the challenge.