Cruelity, Insanity, Unfairness, Struggles, connects together to make life be.
To experience eternal euphoriality without sadness, backwardness, failure is all a fantasy, nobody is ever truly happy in life, to be happy your desires has to be fulfilled, but you cannot always get that which you want when you like, no matter what status you possess.
Life is a complication, its complicated in the sense that you cannot understand it at all, the way it evolves is known to nobody except one, The marvelous and majestic one who created it.