First step, realize that all the money in the world will never truly make you happy. Being on a quest for money will only lead to a never ending cycle of greed and ultimately dispair. How many times as a kid (or as an adult) have you ever thought that a single toy would make you happy, only to realize a few weeks after you get it that it doesn't really make you happy? Then you decide that something else you can buy will make you happy, so you get that, but just like clockwork sooner or later or realize that it too no longer keeps you "happy." Money is the same way, its just a temporary illusion that tricks you into believing that attaining it should be the goal of your life, and that once you have enough of it THEN you can be happy. Don't be fooled. Money does not equal happiness nor an exceptional living.
Second step, go on a search and find that which WILL make you happy. I know this is easier said than done, but happiness is out there, just don't be fooled by what our society tells you happiness is. Find it for yourself.