You don`t walk. You don`t talk to the people in your cabin. You`re in the air. What job is it?
You look after people in hospital. You sometimes work day and sometimes night. What job is it?
You build houses or buildings. What job is it?
You mend cars. What job is it?
You interview people. You write articles for newspapers. What job?
You teach pupils, students. Your job is difficult you have a long holiday. What job is it?