Psychological explanation of self-consciousness?

Self-awareness is a person's understanding and evaluation of himself, including his own psychological tendency, personality psychological characteristics and psychological process. It is precisely because people have self-awareness that they can control and adjust their thoughts and behaviors and form a complete personality. Psychological essence Subjective idealists believe that psychology is a subjective psychological or spiritual phenomenon of human beings and the origin of the world. Materialists believe that psychology comes from matter. Dialectical materialism holds that human psychology is the function of human brain, and human psychology is a subjective and dynamic reflection of objective reality produced in practical activities.