I think a teacher's job is rewarding becouse they teach and educate the adults of the future.
The pilot is a person who have been very careful and the pilots are very well-paid.
An astronauta have a job unusual becouse not many people do this job.
For a bussinesman the money is great I think that he work in a office and out of this.
The shop assistant usually is low-paid, and with this job they work all day.
A policeman have a job dangerous, but when this person do the job well, he has a great feeling of satisfaction.