low-wage service work

Paper instructions:
Discussion questions:

1- Do you have second thoughts about low-wage service work as unskilled?

2- Did you get the impression that according to Ehrenreich her fellow workers are ripe for revolution or at least to fight for a union?

3. Feelings of loneliness is  a private phenomenon. How can it be a study in sociology?

4. The issue of loneliness, I can imagine, has some special significance of military personnel and their spouses. Please comment.