How do I start?? Please help?

So I'd love to live up to me a dream In becoming a NASCAR driver. But where do I start?? I'm 15, should I start with go carts? Please help thanks

Settle for a more realistic dream. Have racing as a hobby, not as a dream; yes, try go carts and do research on racing. But know that you will most likely not become a NASCAR driver, and your dreams will be crushed if your dream is becoming a NASCAR driver.