The most important part is brain of human being. We are very sleepy person. We never thinks too much about our real life problem. We all run after money, mane, fame , power and prestige. It is not bad, it is necessary to have more but the best part of our life is happiness which never lies in all money, power, fame and all. If some one tell you that everyday in the morning my hand is slapping me and I can't do anything than you will laugh and you will say are you mad ? How your hand can slap