Willis Library is a 4 story library where students can go to work in teams, on computers, print things, study, or quietly rot away in the basement while trying to memorize 3 chapters worth of material before an exam the very next day and you can't go back to your dorm or apartment because your roommate wants to party or there's a game going on your you just prefer the peaceful quietness of the basement:
Alright so I do not condone printing off entire books in the library since that isn't really a "green" practice. In fact, I chose the PDF of the book specifically to avoid wasting paper, but I ended up having to waste a bunch of paper anyway.
At least it was only a chapter or 2 at a time of material. I still didn't waste the 800pgs that the book was.