I think once you've finished a movie you really have to detach from it so that you can come back and watch it as an audience member.
I've never really been star struck. I was a little bit taken aback when I was doing a chat show recently and I was sat in the make-up chair chatting to a guy say next to me but I couldn't look round and see who it was, it was only when I got up I realised it had been Bryan Adams I'd been talking to!
I moved from New Zealand to Melbourne when I was 17. I'd planned to go to university to study French, but I was offered a contract to write and record an album that was too good to pass up. Looking back now I think that was pretty young but, at the time, I was ready to have an adventure.