I Am Nothing Like Any Of My Main Characters

The book I read was Take Me There by: Susane Colasanti. There were three different points of view. It started with Rhiannon, she's what you would call daring, and also very outspoken. Her best friends are James who is kind of quiet, and really smart. And the last point of view is Nicole, she's very... controlled I guess would be the thing to call it. She dresses really "in your face", but isn't like that at all. All three have very set views on the world, which I guess is kind of like me, but you never really know, because things change all the time. I am not at all like Rhiannon, she finds making big decisions easy, and I don't. Sometimes, it takes me a week to make a decision that could be life altering. James, I guess, is sort of like me, except he's a science and math nerd, and I'm not at all. He's sort of quiet around people that he doesn't know, and only has a few people that he can tell everything to. I'm a lot like Nicole, except that I don't dress very exotically and when it comes to men she has relationship problems. (Notice that I said MEN not stupid teenage boys) Her dad, abused her, so sometimes, she'll see something that can trigger a panic attack. I'm probably most like James. Especially in the sense that when I grow up, I want a huge house that has more space then anyone could ever need. I like math, but I'm not a genius in it. However, I like science, and want to be a anthropologist. I can be really quiet around people I don't know, and have an annoying brother, so I guess that I'm most like him.