I like to try new things. Last summer vacation, I drove a go-kart (卡丁车) for the first time. I was excited, but also very nervous. I drove very slowly and carefully. It felt like a slow-motion movie (慢动作片). I didn’t have fun at all. A few days later, I tried again. This time, I drove much faster. But I crashed into “walls” made of tires again and again.