Stress is the excitement,feeling of anxiety,and/or physical tension that occurs when the demands placed on an individual are thought to exceed the person's ability to cope.

Stress

The psychological and physical strain or tension experienced by an individual in response to challenging or demanding situations.

Anxiety

A feeling of worry, nervousness, or unease about something with an uncertain outcome, often characterized by physical symptoms such as increased heart rate or tension.

Coping

The process of managing stressful circumstances, hardships, or challenges in an effective way.