Anxiety is a negative emotional state, expressed by a feeling of uncertainty, the expectation of bad events. It manifests itself internally as a feeling of anxiety, an experience of excitement, and an unpleasant foreboding of impending disaster. External signs of anxiety - absent-mindedness, restlessness, obsessive movements, a suffering facial expression. A survey, observation, and psychodiagnostic tests are used for diagnosis: questionnaires, and projective techniques. Symptomatic care includes psychotherapy, pharmacotherapy, and relaxation techniques.