So if I'm reading this right, the choice is between chasing your dream or not?
Fortune favors the bold! I mean, don't leap before you look and end up destitute, but you should at least check into the feasibility of following your heart. There are grants, scholarships, and loans available to help pay for going to school. Life is too short to be continually putting off the things we want to do, and playing it safe doesn't get us to where we want to be.