new city, new beginnings?

i think i want to move.

i hypothetically mentioned this in a post below but dismissed the idea without too much consideration. the last few days, however, since returning home from melbourne, i haven't been able to get the thought of packing my bags and spontaneously moving states off my mind.  i feel stagnant in adelaide, more and more each day. apart from uni ( i can always transfer) and my family (who don't live in adelaide anyway) there really isn't much keeping me here at the moment. i'm itching for a new chapter of my life to begin, perhaps in melbourne or sydney. i want a fresh start. i want to meet new people and experience new things. 

the question is do i have the balls to actually go through with it? i'll get back to you on that one.