Difference between human being sorrowful and person depressed?

Difference between human being sorrowful and person depressed?
All of us experience unhappiness at different times surrounded by our lives, due to different situations. This feeling is regular when experiencing a loss of a loved one, a good friend moves away, a promotion at work does not come through, any situation that would impose us to feel down in the mouth. However, it is the "length of time" that we feel in a state for, that determines; unhappiness VS depression. Generally, man sad will closing for a moderate period of time, and next pass. Depression is diagnosed, when gloominess is prolonged for a significant length of time. A Doctor should be the person to determine the correct diagnosis about depression. Depending on the severity, your Doctor can treat depression with the proper medical treatment, and counsel.
Unhappy is something you feel when things aren't right.
Depression is something you enjoy all the time and you can budge from being really satisfied to very unfortunate for any small reason at adjectives.
unhappy is a short while of saddness
depression is bein sombre even when lots of happy things happen