What is the difference between sadness and depression? Sadness is a temporary emotional response to difficult situations, while depression is a persistent mental health condition that affects daily functioning. Depression involves long-lasting low mood, lack of interest, fatigue, and changes in sleep or appetite. Unlike sadness, it does not simply fade with time or positive events. Understanding this distinction encourages timely professional help and reduces stigma. Early intervention greatly improves recovery and overall mental well-being. https://www.delhimindclinic.com/