Sadness، To dream of being sad may represent feelings of disappointment, failure, or loss of something important. Feeling unfulfilled, apathetic, or depressed. Missing people or something in your life a lot. Dreams of sadness common occur around relationship breakups.
Negatively, sadness may reflect your fear of losing something important. Insecurity, low-self-esteem, or not believing that something good in your life with last for long. Difficulty accepting loss or unpleasant changes.
Example: A woman dreamed of looking at her pregnant belly and being really happy and then suddenly being overcome with sadness. In waking life she was pregnant and then had a miscarriage.
Example 2: A woman dreamed of being overcome with sadness. In waking life she had just broken up with her boyfriend.
Example 3: A man dreamed of being overcome with sadness. In waking life he was having trouble dealing with his divorce.