That something can really be anything: a vacation, a career, an experience, anything. For me, it hasn't been for my whole life, but I have had this dream trip in my head for about three years ever since I read Shift by Jennifer Bradbury (a fantastic book by the way, I highly recommend it). After reading that book I've really wanted to go on a biking trip across the country (United States) with a friend. I live on the East Coast, and i haven't really been to many other states, much less out west. I just want to go out and see the country I'm living in, you know?