I heard lots of people asking almost the same question, perhaps with different paraphrasing and it goes like this. "How can I become wealthy and happy?" The most common answer will be "Work harder so that you can make more money!" Well, I will most probably probe further by asking "What do you work harder on?" I guess you will most probably say "Isn't that obvious? It should be on your job!" Well, it is true if you are contended with a life of mediocrity. If you want to live a life of richness and success, then you ought to learn to work harder on yourself than you do it on your job. That is when personal development makes its grand entrance to your life.