It's true that the original idea was mine, but what you see today is the work of probably tens of thousands of the world's best engineers, all concentrating on improving the product, reducing the cost, things of that sort.
I've always wanted to push myself and move with the tide. That's just how I am and it's worked for me.
When my career first began, I didn't have children - so there's a whole lot of difference in the way I choose roles now. Not just films for my children, but how long I'm going to be away, and is Dad going to be home while I'm gone. That sort-of factor plays a part.

