How do you handle bossy and controlling people who are too dependent?

I had an asian friend in school and it didn't take me long to see quiet a cultural difference it's because their a world apart from you and were not taught american etiquette. My friend was always bossy, often sharing her spiritual beliefs which we clashed on greatly, would tell me ridiculous things like if i eat one chicken wing i must eat the other it is about good health and karma/ balance. We didn't see eye to eye on much but i enjoyed the cultural experience and had to explain alot about american culture. From what I understand, the women are often bossy which they never consider rude for whatever reason i don't know and sorry to say you will always bump heads because of the cultural clash. Maybe you should email the teacher however inform her that many of your classmates have questions and could she address the class because though you try to remain resourceful you have commitments to your own engagements and can't always be helpful.