Once you make the decision to do your best work, not just good work, you set a new approach in motion.
But, making a decision is just a start. Reminding yourself of your commitment to excellence on a daily basis is the next step. With a regular process, you will make your commitment stronger; stimulate your subconscious mind, and embolden new working habits. Furthermore, if you keep to your disciplined approach, you will find that your game has grown to higher heights.
So, make that decision to only do your best work, not just good work. Revisit this message every morning and evening and watch your performance get to the next level!