Exposition is the part of the plot structure that introduces the charachters and setting.
Some should. You chose a job so you can get money, not for fun. Most people later on find it "fun" or interesting I guess. You are not always going to find one that interests you at the moment.
In one sense, theories of distributive justice may assert that everyone should get what they deserve. ... According to needs-based theories, goods, especially such basic goods as food, shelter and medical care, should be distributed to meet individuals' basic needs for them.