The feeling that a person experiences when he is aware of his ability to influence the environment and cope with its influence in such a way as to achieve his goals and satisfy his needs. It is an important concept for understanding psychological adaptation, stress management, and human behavior in the environment. It is also a person’s confidence that they can predict events, make decisions, and influence outcomes in the environment in which they live. It is a fundamental element of environmental psychology and mental health, as it affects a person’s sense of security, psychological comfort, and ability to adapt to environmental pressures.