💁‍ Anxiety is a common feeling. It's how your brain responds to stress and warns you of impending danger. Everybody has occasional anxiety. When faced with a challenge at work, before a test, or before making a crucial decision, for instance, you might worry. : 👉 Common symptoms are: : ✔ Panic, fear, and uneasiness ✔ Feelings of panic, doom, or danger ✔ Sleep problems ✔ Not being able to stay calm and still