sad....

that one of the emotions that every being has. i always want to know why people are upset. and now that i know , they sad because a lot of things. employment, education, love, dissappoinment, loss and so on. when someone is sad, their face will became pale , frail, no smile. through grief, created a lot of things art, film, painting and so for them to channel all the emotions that are experienced. the proof, we can see many paintings that display face or sad story about painter.