Seems like a huge burden on students. They have invested one year of their life and possibly moved to attend, only to find out they don't cut it. One year of co

Seems like a huge burden on students. They have invested one year of their life and possibly moved to attend, only to find out they don't cut it. One year of college is worth very little if you don't graduate, but supporting one's self (at a young age with no work experience) can be very hard even if tuition is free. Most states have a variety of institutions that cater to students of different fields and levels. What is the advantage of them all accepting everyone?