Somatic Symptom and Related Disorders encompass conditions where individuals present with physical symptoms that cannot be entirely explained by a medical condition. As a psychology student, you're examining how psychological factors can lead to significant distress and impairment. A patient may experience severe pain, fatigue, or other symptoms that disrupt their daily life, often without identifiable medical causes. In this context, which of the following statements best describes a key characteristic of Somatic Symptom Disorder?