With each year that's gone by, and as I grow up and get older, I've become more mature, of course, but you have a sense of who you are, and you find confidence in that.
I've got to challenge myself more, and not listen to anybody else, and not listen to any media or bloggers, but just listen to myself. I've got to push myself. If I don't believe I'm growing, and I believe I'm just coasting, then I've got to get off the train. If I feel I'm growing, I have to keep going. It's a long marathon.