Let me tell you about borrow return policy at libraries and the associated fines for late returns and how to find something using the dewey decimal classification system. Fun times!
https://en.m.wikipedia.org/wiki/Dewey_Decimal_Classification
https://www.guinnessworldrecords.com/world-records/largest-library-book-fine-paid
This is what happens if a fat man tries to suck in his belly temporarily because he knows people are looking at him.