I've been studying american english for some years, I'm Brazilian and I have interest in living in New Zealand one day, cause it's such a beautiful country and developed. So I have some questions if someone can help me:

-Is the accent in NZ very hard? For example, I study the american english and the british english is pretty easy too, but jamaican and indian english are both "kinda difficult".

-How is to live as a foreigner in New Zealand? About how longe if I live there I can adapt?

-Does my college/university is accepted to work there? If not, how can I graduate in NZ?

These are the questions and if you guys can add some information I appreciate!