Why does the author mention “long, grueling hours without sleeps” in paragraph 5? A. To emphasize the difficulty of working as plumber. B. To contrast the reality of a flight attendant’s jo

To emphasize the difficulty of working as plumber.

To contrast the reality of a flight attendant’s job with most people’s perceptions.

To show that people must be willing to work hard for the career they’ve chosen.

To discourage readers from choosing a career as a flight attendant.