I enjoy watching the NFL, but you've got to have a real passion to make that transition and have a real crack at it.
I've just got to be a little bit cautious with my technique and all that sort of stuff, going into tackles. But I'm not going to change the way that I go into it. I'm going to be aggressive.
As a playing group you don't go into the game thinking about whether you're the underdog or not.
Struggling with confidence and self-doubt are things that everyone goes through, especially kids, but I set goals, worked hard and leant on the people around me.
There are a lot of messages in my books which I have specifically targeted for children, based on my own experiences growing up: the importance of healthy eating and being active, playing fair, setting goals, working together and anti-bullying.
Playing at fullback it's part of your role to get up and take those high balls.
