Marla Ahlgrimm describes anxiety as a feeling of nervousness, fear, worry, or unease. Occasional anxiety is a normal part of life and occurs when you are having issues at home, at work, or in your relationships. Feeling anxious is one way that your mind helps you cope with stress. However, sometimes, people feel anxious all the time or in situations that do not warrant a strong emotional response. These people are said to have an anxiety disorder.
For someone with an anxiety disorder, the anxiety does not go away and, over time, can become debilitating. In the United States, approximately 40 million adults over the age of 18 are affected, says Marla Ahlgrimm.