I have been looking into piano teachers, and there is one piano teacher who is a freshman at UC Berkeley like myself, her rates seem fair ($30/40min), and she has >12 years of piano experience and holds the highest level of the music teacher's association of california, so I don't doubt her experience, but she is 19 (like me), and my friend (who has been playing for over 10 yrs) said I should be wary of beginning to learn piano from someone who is so young. Should I be? lol Granted, both of us are still teenagers, but she seems very qualified, right? She also says she uses the Step by Step method books and is willing to purchase the books for her students. Her past clients were 8 children (aged 5-8), a 16-year-old, and 4 adults. So...?