Be careful on your journeys, and k now our thoughts and prayers are with you all. The word occupation has many different uses. For example, we sometimes say that about people who know about an occupation. However, the word occupation has a different meaning for experts. To an expert the word occupation means all the ways in which pe ople work.
People have to work if they want to live.
An experienced person can have an occupation. On the other hand, every occupation needs skillful personnel. We learn more of the ways of our occupation by working in it. We see how other employees in ou r occupation do things, and we do them the same way. I have 8 years of experience in mechanical engineering in the occupation of research and development.