Answer:
In stressful events such as public speaking or passing an exam, anxiety is common. When sensations become overwhelming, all-consuming, and interfere with everyday functioning, anxiety is just a symptom of the underlying sickness.
Anxiety symptoms include feeling apprehensive, tense, fearful, fatigued, sweating profusely, leg shaking, trembling, difficulty concentrating, and inability to relax.
Step-by-step explanation: