Why would you need to be the same as your family? Haven't you ever wanted to do something apart from them? Why don't you listen to my pod cast and hear what some other teens think of such things.
I learned a lot from my pod cast inter views. Mainly that I'm not the only person who had trouble changing religion within my family. I tried once and wound up converting back to Catholic faith. My two best friends also switched religions within their families and succeeded in doing so. I learned that even though they might be disappointed you can still be you and change religion in your family. Even if they don't agree and may hit on in the head with a wooden spoon in the end it could be worth it. Also there are more then one ways to learn about a religion not just by the book your parents may give you.