The first rule of making progress in anything you do is setting goals, allowing yourself to always have a finish line in sight. This provides a boost in motivation during those moments when slogging forward seems impossible, giving you something tangible to work towards at every moment.
The reason or motivation you have for making money or creating success is vital.
If your motivation for acquiring money or success comes from a non-supportive root such as fear, anger or the need to 'prove' yourself, your money will never bring you happiness.