Sadness

Sadness is a feeling it's one of the many normal human emotions, or moods, we all have. Sadness is the emotion people feel when they've lost something important, or when they have been disappointed about something, or when something sad has happened to them or to someone else. When they're lonely, people often feel sad.
When you're sad, the world may seem dark and unfriendly. You might feel like you have nothing to look forward to. The hurt deep inside may crush your usually good mood.
Sadness makes you feel like crying, and sometimes the tears are hard to stop. Crying often makes you feel better.

Causes of Sadness ?
• Alzheimer's disease
• Chronic fatigue syndrome
• Cocaine abuse
• Dementia
• Depression
• Insomnia
• Panic attack
• Reactive depression
• Stress
• Substance induced mood disorder