The public university I went to had some teachers like that. It also had some who produced their own material and made you buy it from the university bookstore.

The public university I went to had some teachers like that. It also had some who produced their own material and made you buy it from the university bookstore. $200 for spiral bound 1/2" thick pile of black and white paper that's "totally different" from the one my roommate bought last semester? Ugh.