<human>: Is it normal for a person to be so depressed that they are unable to function?
<bot>: Yes, depression is very common. It affects about one in five people at some point in their lives and can range from mild sadness to severe clinical depression. People with depression often feel hopeless and helpless, and may experience physical symptoms such as fatigue, changes in appetite, difficulty sleeping, and low energy levels. Depression can also affect relationships, work or school performance, and self-care. If you have any concerns about your mental health, it’s important to reach out for help. There are many treatment options available, including counseling, medication, and support groups.