Anxiety is an psychological situation. Worry or anxiety is an emotion characterized by an unpleasant state of internal conflict, often accompanied by nervous behaviors such as pacing back and forth. This is subjectively unpleasant feelings of dread in the face of anticipated events.

Anxiety, 1894, Edvard Munch
Anxiety is a generalized and unfocused feeling of restlessness and anxiety, usually as an overreaction to a subjectively threatening situation. Anxiety is often accompanied by muscle tension, restlessness, fatigue, and problems concentrating. Anxiety is closely related to fear, which is a perceived immediate threat response. Anxiety, on the other hand, includes the expectation of future threats. People who are faced with anxiety may avoid situations that caused them anxiety in the past.

Anxiety is a protective response in the effort of living things to adapt to the external environment. When they go out of control and disrupt the functionality of the individual, they are examined under the name of anxiety disorders. Physical symptoms such as sweating, trembling, palpitations can be seen. It is a cognitive (intellectual) but often unidentified state of tension, such as thinking something bad will happen to you, fear of being humiliated or being ridiculous.

Anxiety is generally defined as having conceptual, physical, emotional and behavioral components (Seligman, Walker & Rosenhan, 2001). It has physical effects such as increased blood pressure and heartbeat, sweating, muscle tension due to sudden blood flow to the main muscle groups, slowing of immune and digestive system functions. In addition to these, nausea, cold hands and feet, chills, chills are felt. In addition, physical symptoms such as dry mouth, difficulty in swallowing, nausea, sudden drop in blood pressure, fainting, and feeling of death are also observed.

Emotionally, it causes a feeling of fear and panic. The person deals with everything in the most negative way possible, the morale level is at the lowest level. Behaviorally, the individual tends to avoid the source of anxiety. Still, it would be wrong to talk about anxiety as if it were just a morbid condition. Emotions such as fear, anger, sadness, and happinessThis feeling is one of the basic emotions associated with human survival, which comes with emotions such as fear, anger, sadness and happiness.

Every person can experience anxiety from time to time, any symptom of illness, as a normal part of life. However, anxiety can sometimes occur as a symptom of a physical or psychiatric disease.