My book is called Extrema careers. It's about different people and different racing careers. It's also about how hard it is to drive a race car and what you have to do to get started. you have to know your, If it dose not feel right to you when you drive it  on the track you have to tell your pit crew what is wrong so that they know what to do when you come into the pits. You also have to know how to control the car that goes faster then 200hp. And if you are ready to do that then maybe you should start a career in some kind of race.