Hi insheerpleasure69,If your keyboard has unweighted keys and this is what you have been playing for two years then this is more of a problem than you probably realize. Yes, nerves at the new teacher. Yes, different teaching methods than your previous teacher. These all play a part sure. But...How much are you practicing on your keyboard at home and not on an actual weighted keyboard that is touch sensitive?The first year or so it's much easier to get away with that. As one progresses it will naturally become more difficult to deal with heavier weighted keys. This is because your sense of touch has not developed like it would have on a weighted keyboard. So, sure you learn all the basics and can read music, analyze, learn practice methods, etc. but your playing apparatus meaning "YOU" are being deprived of physical development. How do you play even a basic crescendo on such an instrument? How do you play a left hand accompaniment softer than the right hand? How do you make use of dynamics? You can't and I should know since...I have such a 61 key keyboard that I received as a gift. I didn't want to seem ungrateful to the gift giver but it's not only a toy but a joke. I would try practicing my lessons on a weighted keyboard for a week and then see if the teacher's piano is less of a hurdle.I hope I have been helpful, Joe.P.S. Welcome to Pianostreet!