How can addiction be best defined?

Addiction is primarily defined by the loss of control over substance use or certain behaviors, even in the face of negative consequences. This concept emphasizes that individuals with addictions often find themselves unable to stop or reduce their use, despite knowing that it is harmful to their health, relationships, or overall well-being.

The loss of control is a significant hallmark of addiction, distinguishing it from behaviors that might be considered hobbies or simply seeking new experiences. While dependence on substances and excessive pursuit of hobbies may exhibit some overlapping features, they do not encapsulate the core issue of addiction, which is fundamentally about an individual's struggle with self-regulation and control.

Understanding addiction in this light is crucial for both prevention and treatment, as it highlights the importance of addressing the underlying loss of control rather than just focusing on the substances or behaviors themselves.