Most of us have lives that are like the output of a broken computer. Now, in most cases, it's not the brain itself that's wrong; it's the programme in the mind. In other words, if we want our lives to have meaning, we have to change the way our minds work. All of our unhappiness and pain in life comes from the wrong mental programme that we have slowly built up since birth. If you change the way your mind works, you can start living a happier, and more meaningful life. With a well-trained mind, this world can be like heaven on earth. A mind that isn't well-trained can turn this world into hell. When we harmonise our minds to our surroundings, we automatically feel happy. Happiness comes from inside, not from changing the world to fit our needs. By reprogramming our minds, we can find lasting happiness within ourselves.