I spend plenty of time in London and it doesn't scare me but it's a lonely place even if you've got friends there. My job takes me all around the world meeting lots of interesting people. But I think if I couldn't get home if I couldn't get back to what I consider my real life I'd be frightened.
Acting is fun and I refuse to get involved in the semantics and the politics of strategy and breaking out of something or doing something because you need to do something else. For me it's all about what fuels my soul and if I'm passionate about a screenplay then that's what I'll do next.