I was always amazed at how few people used the library at university. Lots of people used it as a study space, but hardly any actually took out books unless it

I was always amazed at how few people used the library at university. Lots of people used it as a study space, but hardly any actually took out books unless it was an urgent loan for something. Given how expensive textbooks are, it's well worth taking a bunch out and deciding if you actually want to buy any of them. Especially books outside your field (eg as a physicist I would take out CS books).