There's a mistake that people make when they dream. They start out with a big dream and somewhere along the way, they look at their financial resources and decide that they don't have enough cash to make that dream a reality so they quit dreaming.
Wrong! Wrong! Wrong!
The secret is to create enough energy and excitement around the dream that the resources to make the dream a reality show up.
Don't believe me? Try it on a small scale and watch what happens. Of course, you may be freaked out by the places where the resources come from - places you could never have imagined.
Don't limit your dreams by focusing on the wrong things.