Read the following context and choose the best option to answer the question.
Context: Oh , god , terrible . So I ended up going to bed around 10 , but naturally I ca n't sleep anymore so I got about 45 minutes of sleep then came to watch . And that 45 minutes is all that 's in the way of me having been up for 25 hours straight . I love my job . I love my job . I love my job . CAN'T FUCKING WAIT TO GO HOME AND SLEEP IN WITHOUT PIPES AND WATCH ! ! ! ! !
Question: Why is the narrator so excited to get some sleep ?
Options: 
- They have a hostile work environment .
 - They have an unruly neighbor .
 - They have been up for a long time .
 - They have a work crisis .


They have been up for a long time .