I think music can really affect people's emotions and, when I am about to get into a race car, I definitely listen to music with a good beat - that's when you've got the adrenalin pumping. And the time before you go into a race weekend, you have a lot of emotion and adrenalin, and a lot of focus.

I get moments where you slide and there's an adrenaline shoot, but the moment you scare yourself is the moment you give up. I think what probably scares me more, is that you're involved in something that is quite surreal and you have to be able to bring yourself back down to earth and that's where when you come home and your kids are just excited to have daddy home and tell you about their day, that's one of the greatest things to bring you back down to earth.

I try to get away from the pits as quickly as I can. I speak to my engineer when I get out of the car, usually there's some press to do, then I will go off and have a shower and get my dry, clean overalls and clothing on. I'll have a massage, stretch and something to eat. I don't sleep, but I try to close my eyes for a while.

My very first car was a grey Alfa Romeo Alfasud, which I got in 1987. But, in our family, all cars were for sale - so they might be there in the morning and were gone at night. In the mid-90s, I joined Porsche and the Carrera was the car, and the Carrera 4S was the one they gave me. As a wee boy from Dumfries, I couldn't believe it.

It is hard to be number one, and it is even harder to stay there because everyone is trying to knock you off the top.

I have been waiting to win a world championship since 1985. I've had three cracks at a world title - in karting, I finished third at Le Mans; that hurt because it was very close, but then in Formula One there wasn't really an opportunity to finally crack it, so it's third time lucky.

think that texting and driving is a 100 percent no-go. I think it should be banned everywhere because you cannot be focused on looking ahead, in the mirrors, being aware of what's around you, and to type on a small keyboard and a small screen.