Even in the pursuit of your dreams, you must understand the significance of balancing your vision with reality. Manage the feasibility with the probability. So when you take the steps, you always have consider where you are with where you are trying to go. Sit down and evaluate if there is anything you can do to make the possibilities match up with reality. Can this be done with what resources you have, or with what is needed to make it happen? I am not saying give up on your dream, but be prepared to make changes in your life to make what was once a vision, and now reality. You may work a job and don't have what you need to make your dream work, so you have to sacrifice, adjust, make other provisions, but you still can arrive at the dream you long for. Never stop believing that you can.