If you're like most people, the choices you put down are a mixture of selfless and self-centered elements. To find out, you expand and clarify each dimension of your vision. Ask yourself the following questions about each element before going on to the next one. Some elements of your vision don't make it past this question. Others pass, and are clarified in the process.
People are sometimes imprecise about their desires, even to themselves.
You may, for instance, have written that you would like to own a castle. But if someone actually gave vou a castle, with its difficulties of upkeep and modernization, your life might change for the worse. Assume I have it now. This question catapults you into a richer image of your vision, so you can see its underlying implications more clearly. For example, maybe you wrote down that you want a sports car.