Carrie is only 23, but is becoming well known. The cars she drives are getting faster, and she's competing against people who have been driving much longer than her. She makes money from her successes, and her father is now her full-time manager. She needs him to look after her in a tough profession. In spite of her success, Carrie admits she still has a lot to do. 'I watch the great drivers, and read about them,' she says. 'Some people blame the car if they lose a race, but I know for me it's usually because I do something wrong. When I make mistakes, I think about them and discuss them with my trainer. That's the only way forward.'