When I emphasize the vision, it might confuse people that drawing a complete vision is more important than actual effort of taking actions. It is not the case.
A vision gives you the sense of direction and grant you peaceful mind when paying your effort. However, without actual work, it is impossible to draw a realistic thorough vision. On the contrary, once you have experiences through actions, these experiences help you tune your vision to be more feasible.
—Negentropist.Z