The day you are content, you will stop growing.

I have gained experience over the years, but learning will keep happening in every game.

There's no point sulking for what has happened in the past.

I was on the wheelchair for six months and lost all hope of returning to the field. I thought my career was over, but my brother kept on encouraging me. 'All that you need to do is to be resolute to return to the field,' he said. These words turned out to be magical.

Success, they taught me, is built on the foundation of courage, hard-work and individual responsibility. Despite what some would have us believe, success is not built on resentment and fears.

I just go where my heart tells me, where my gut tells me to go, where I'm enjoying my life the most, where I feel like I can have the most success. I've truly enjoyed my experience in NASCAR, to the point that I want to do it full time.

That's the danger of having too much success. You lose that magic, that feeling of not being in control, which I feel now, it's too controlled.

I don't want to be involved with an actor because I know how they are. I've had problems in the past being with guys who haven't had any success or haven't made as much money, and it's very uncomfortable.