the "locus of control" concept

Locus of control refers to how individuals perceive the causes of their successes or failures. Those with an internal locus believe they are responsible for their outcomes through their own actions and choices. Conversely, individuals with an external locus feel that outside forces—such as luck, fate, or other people—mainly influence what happens to them. This mindset affects motivation, behavior, and stress levels. Understanding your locus of control can help you recognize whether you see yourself as an active agent in your life or as largely subject to external circumstances.