A person who smiles at us and strives to make us smile even in times of sorrow is considered to be a Friend. A person who intends to make us cry even in times of happiness by their thoughts, looks, gestures and actions is treated as an enemy. Friends are of various kinds and so are the enemies. Few kinds of friendship comprise hostile feelings where as few kinds of enmity encompasses kindness. But I opine an enemy is a greatest friend as one gradually steps up on the ladder of