Why So Sad?

I have two parents, still married, i have friends, good ones, ones that care. Any time i come to a need, it is met, I have a brother, that listens to my every problem, But why so sad, Do you not have a shelter over your head Then why so sad, Do you not have a family that loves you, Then why so sad, You are not plagued with a disease, So why so sad, You are not sent to go fight in war, So why so sad, Day and Night, you weep, Maybe not on the outside, but you weep, Maybe not with tears, but you weep, Neither Stabbed nor broken, yet you weep, Why?