What now?

Sometime I worry that my life is going nowhere. They tell you to dream big, to shoot for the moon because even if you miss you'll land among the stars. But they never tell that it's hard...sometimes really hard to get the things that you want. They tell you to go after your dreams and with hard work you'll make it. But what if you graduate in a recession? What if you're fat and feel like no one sees the talent? And what if you try and try and try again and you still fall flat on your face? What then? Am I doomed to live with my parents for all eternity trying to cram everything I own into one tiny room? No seriously WHAT NOW? What am I supposed to do? I hate this life that I'm living.