text: how can i become a foreign exchange student? do i have to get good grades? is it really nessesary? if so, then why? why can't an average person go? why do i have to be a genius? the biggest problem is paying for it.  because it is more expensive than regular school.  you can apply.  there are many organizations that do it.  but a family has to choose to take you.  most families don't want to take in a student.  because it costs money to feed them etc.  so even if you get in the program you might not be able to go if a family doesn't choose you.   you can get in with normal grades.