Hollywood is fickle; your career can end pretty fast. If the acting jobs dry up, you have to have something to fall back on. In fact, that would be my advice to kids interested in acting - make sure you get an education too.
“I don't get that many scripts. Back in Australia, I've pretty much done my own shows and really no work outside of that. It's only now that I'm starting to read some Hollywood film scripts, and I've read some really great ones.”