...you spend more on books than on tuition.
...the words "free time" are unfamiliar to you.
...you've memorized your professors' home phone numbers.
...your professors know your home phone number.
...more than 25% of your textbook is "left as an exercise for the reader."
...your office is better decorated than your apartment.
...you are startled to meet people who neither need nor want to read.
...you have ever brought a scholarly article to a bar.
...you rate coffee shops by the availability of