It was late at night and you were in a library, studying for the upcoming exam for your college class. You were exhausted, but you really wanted to pass the exam with a great score. You checked the clock to see that it was 2 AM, and you better get some rest. You packed your things to get out when you saw a man, head down on a table with some books and notes nearby. It seemed like he collapsed asleep. You felt bad, and you decided to wake him up.