2014 is a year I'll remember for a long time - it was definitely a breakthrough in my mind as well. Standing on the top step of the podium a few times was icing on the cake.
I used to go to work with Dad on the weekend. We'd drive past an indoor go-kart track every now and then, and we went there a few times. I was never tall enough, so I always left upset. I think I was seven when I was the right height, and I was like, 'Please let me have a go.' It was love at first sight.
I feel I am promoting the sport well in Australia with what I'm doing on an international level.
I will be happier if I crash by trying than not trying and running around behind the same guy for 70 laps.
I'd prefer no practices and just Saturday, Sunday. Just qualify Saturday morning, race Saturday afternoon, and race again Sunday. Less laps of nonsense and more laps of meaningful business.
When you're young, the temptation is maybe to think, 'More is more.' But a lot of the time less is more.
Good overtaking is important to me. There are a lot of quick maths involved. I will prepare from the corner before, thinking, 'If I exit this way, and the driver ahead of me is in a certain position, then I'll go for it.' If he is not where I hope he will be, then I won't pull the trigger. If he is, my decision has already been made.
To get the Red Bull junior drive was like a massive pressure off... I didn't have to go around asking Mum and Dad to sell their house or ask friends for funding. The instant feeling was, 'Oh wow, amazing.'
I enjoyed physical education and lunch time. The social aspect of school was great, but as soon as I left school, I wanted to get out there and race. I couldn't sit still for long.
Normally, if I don't qualify as well as I think I can, I seem to carry a little chip on my shoulder for the race, and that normally helps me out.
People have seen now I am a racer, and I have big intentions in the sport, and I am prepared to get my shoulders out if I need to.
When I came into Red Bull, everyone thought, 'He's just the happy, nice guy; he's fast, but he can't race hard with these top guys.' That was a reputation I had to dismiss.
As far as the outside things goes with Red Bull - I like the brand a lot, and obviously, I like the team a lot. We've always been a good fit for each other, so from that side, it's all been really good.
Since I got to F1, and especially since I got to Red Bull Racing, I said, 'I don't want to have any regrets. I've got a chance now in a top team. I want to leave it all on the table.'
On a bad day, I'll still have a conscious thing in my mind reminding me that what I think of as a bad day is still a very good day in probably 90% of the world's population's eyes.
Singapore is one of my favorite races, and the city is great.
There have been times in my career when people thought I was a pushover, especially as they saw me as this smiley guy.
I know what I want, and the performance side is more important than ticking the money box.
Music is how I unwind. I love going to see bands or DJs at a festival or a dive bar. My taste is pretty diverse.
Sometimes you have a bad day, and you're like, 'I'm over this, and I just want to play tennis,' or do another sport that doesn't require any other variables, but then you have a good day, and it's like, it's amazing, and the success makes up for it.