Sadness is seen as a negative emotion, people worldwide feel sorrow when they lose someone, something very important, loved when they leave you or cheat with you. It is very important.
Sometimes you feel very sad when you are afraid of a situation, think that you can handle it or overcome it.
And people may be sorry if they remember his days, how he had been enjoyed by friends at that time, but he's having a hard time now. People are very sad when they love someone from the heart, but they don't care about their loved one.
Moreover, when someone expects a job promotion, but unfortunately has not achieved a degree or studying difficulty but has failed to obtain a successful result, he will feel very sad.
Disease or fear of death may be saddened, as an example now, most people are so sad about the mortal illness. They think, they die, so they're really frightened and very sad.
If we say goodbye to anybody or anyone going abroad, people are very sad.
Today, a majority of younger generations feel sad because of love problems and try best to create a relationship, but they feel sad when they see that they fail.
In the first place, we must love ourselves to get out of our tristess and satisfy ourselves with our present state and pray to the Almighty God for the eradication of our sorrow.