terry writes:

If you lived in Bombay, I might nearly be able to empathise. But you
live in Paris in a wealthy Western economy.

What does that have to do with it?

And who says you have to stay there, are you in prison?

You have to live in a place you like, or you will be unhappy.

And why do you have to be an entrepreneur or a salesman?

Because it's extremely difficult to find a job working for someone else.

Most people who fly airplanes are not entrepreneurs or salesman.

A surprising number of them seem to be self-employed.

We just get off our butts and work ...

So do entrepreneurs and salespeople.