We all experience sadness at some point in life—whether due to losing aloved one, a difficult breakup, or the overwhelming weight of daily struggles. These emotions are part of being human. But when sadness lingers, deepens, andstarts interfering with daily life, it may signal something more—depression.

For instance, bereavement is a natural process, and grief can last for months. However, if symptoms such as persistent sadness, lack of motivation, or hopelessness continue for more than two weeks, it may have transitioned into major depressive disorder (MDD). Understanding this distinction is crucial because untreated depression can take a severe toll on mental and physical well-being.