I'm a non-native speaker.. My native language is spanish and I have been in the country for around 7 years.. My vocabulary is not too great yet and I rarely practice with anyone the language since everyone I know only speaks spanish.. When watching movies: I can follow about 80% of what's said.. Should I change my major to something else or keep it up? I just don't think it'll improve enough to the extent of being a good english/esl teacher in the future (about 7 years). I would go with Math but i'm terrible on that subject.. And I don't know what else I could be good at besides teaching..Thanks for any feedback.

I don't know why you think you don't have good English skills. Your question was grammatically correct, and punctuated correctly for the most part as well. That's more than I can say for about 85% of other question-askers whose native language IS English! I think you should just keep studying to become an English teacher or you could also teach Spanish to English speakers! Just from this paragraph that you wrote, I would say you are doing great! Don't give up your dream of becoming an English teacher if that is what you really want to do, just keep studying and I'm sure you will continue to do great!

Why don't you teach Spanish? You could teach English because its not teaching them how to speak it, its reading and writing and grammar. But schools are alway looking for a good Spanish teacher.