Pre Teen Art Pre-teen Acting Career?

Pre-teen Acting Career? - pre teen art

I want to be an actress. I have a few questions. All my family, friends and classmates think I'm gifted in the performing arts (piano playing). How do I know if I'm ready? I do not think I'm ready, but I told myself to prepare. I really want. Even if I think he has a great singing voice, what do I do if she gets a part to sing, too? How can I speak? Or do I sing, and it? I refuse to sing when I know I'm bad.