One thing not noted in the article is the psychological toll working a job like bus driver takes if its the peak of your professional life. Its slightly demean

One thing not noted in the article is the psychological toll working a job like bus driver takes if its the peak of your professional life. Its slightly demeaning for people with well respected jobs that are intellectually demanding to step down from their position and enjoy the simplicity and directness of a job like bus driver. They will not have the weight of inadequacy that most people in low skill occupations carry.