Just don't! Beware of police car, watch it changing the lane. One circle - one point. The speed will be accelerating after the 2nd circle, but after the 10th it'll stay constant. You'll find some bonuses on the track - try to catch them. Shield will protect you from one crash, freeze will slow down all cars - but they are temporary. Coin bonus will give you an extra point. You'll earn money every time you score. Go to garage and buy new cars. More cars - more lifes. Good luck and remember - it's all about timing!