I think bachs_homegurl may have exaggerated a little bit. Our teacher does sound similair to yours though, which is good because we have a VERY good teacher. It's natural to feel frustrated, but don't be. Instead turn your frustration in inspiration to work even harder to please your teacher, if only just to shut her up. She is only trying to help you, and by shuting down, and deciding that your teacher is just toooo picky, you are limiting yourself.
Our teacher has really two types of students, bachs_homegurl, the kind who find fault in the teacher, and reasons why she is expecting to much, and why they should be frustrated, or the student like me, who accepts that the teacher only wants to help, and I can only do my best, but I never stop trying.
- michael