My parents had just gotten divorced. My dad had zero net worth, my mom very little. Full federal financial aid and need-blind admission at Columbia U. Super cheap, but only later did I realize how lucky I was (in a way) compared to a kid from a moderately wealthy family with two siblings in college. Let alone my friend who came to CU from a rich family but with no parental support who had to get an official parental divorce to make it work!