As M has gone to support Olympic , and C has been upgraded and works in SHA for South Team ; I am the only Agent Rep in North Team , and OT every day , no time to rest after lunch , or even no time for toilet ... Olympic drives us crazy , especially for our firm , within which one person works bears tasks of two ppl ... cost control ? the most popular work in this firm ... J asks me to go to his room for talking in the afternoon ... I am wondering what the matter is ... Has I made a mistake ? Seems not ... .
According to the above context, choose the best option to answer the following question.
Question: What may be a fact about this person 's job ?
Options:
- They have too many customers for their employees .
 - They are unable to hire more employees .
 - They are stressed out from their job 's demands .
 - None of the above choices .


They are stressed out from their job 's demands .