Book excerpt: Rule #6: Fuel your body. Rule #15: Stay true to yourself. Rule #22: Look good for you, not boys. If growing up is so great, why does it feel so awesomely confusing? I mean, at times it's kind of fun to see how I'm changing and my body's developing. But at other times it feelsreallyscary and I feelveryalone, as if I'm the only one in the world going through this. When it first began happening to me, I, Camy Baker, did what I always do when I have questions I need answered: I asked my mom and sister what they felt like when it happened to them. They were both really helpful and had lots of stories and advice to share. That made me feel a whole lot better. Because growing up can be scaryandexcitingandembarrassing. But don't think you have to go through it alone! Hopefully, my thirty cool rules will help you as much as they helped me. You can't stop yourself from growing up, but you can understand yourself better so you learn to love the brand-new you!