Things tend to be hard certain times in a lifetime. These situations, at least from what i know, last only for a little time in one´s life: good times show up more than bad times. I dont exactly know the reason, or if i´m the only person that sees it this way. Of course by bad times i mean fights, ilnesses, unnemployment, and not a flu, and by good times i mean the lack of bad times.
I disagree with people that say without the sour, the sweet wouldn´t be as good. I wish my life was a big mountain of sugar, i wouldn´t mind at all. I wish i was a boat that floated in a flat sea, of course on an endless sunny day. Being the sugar so expensive, we have to combine it with sour stuff. Some people make mistakes in the combination.