If you practice the exercises described in this book on a daily basis, over time your actions will no longer be dictated by your emotions, and you will be on your way to reaching your full potential.
The Spheres are a visualisation tool used to represent your emotions. Throughout this book they will help us build a common language around emotions, and what to do with them.
Or, you can be more general by giving them a description such as the feeling of disappointment when something does not go according to plan, or the feeling of fireworks when everything works out.
Your emotions are valid, no matter what you are feeling, and no matter when you are feeling them. They are simply a piece of information that tells you a lot, if you listen.