Ask yourself one question. In spite of all your problems, is life a gift? Troubles come, but deep down amidst all your quarrels with yourself, is there somebody who still stands way in the back of the boat and holds the rudder so the ship can keep going and going and going? Seasoned veteran as you may be, is not life the sweetest, most profound thing that has ever happened to you? It if is, you have taken the first step to find the mine of happiness.