It would be hypocritical of me to use being female in some ways, and diss being female in other ways. It's part of the programme.

The mistake I really learned from was in 2005, leading the Indianapolis 500. I had a decision whether or not to save enough fuel to finish the race - which meant slowing down - or going all-out for the win. I went conservative and saved enough fuel to go to the end but finished fourth.

Take those chances and you can achieve greatness, whereas if you go conservative, you'll never know.

No one wants to hear my perspective on politics, but I think honestly as you get older, you get more interested in it.

Fame can be annoying, but there are perks too.

I feel like with Indy cars, you can just show up - if you are equipped to build and make a nice car, then you could be competitive. But in NASCAR I don't see that even being possible for someone to just show up with a car. There's too much evolution of the tricks and bells and whistles and all the things it takes to be fast in stock-car racing that you wouldn't know.

We don't do things we aren't good at by nature. I wouldn't play basketball because I'm only 5' 1". Find what you enjoy - whether it's racing, flying a helicopter, being a doctor, or stitching clothes together. Once you've done that, you have the passion you need.