And what is it exactly you do for a living?

And you want to marry my daughter?
Yes Sir!
And can you support her?
With more money than you can imagine Sir.
What do you do for a living?
It is very complicated and difficult to explain
Well do you make things?
No. We don't get our hands dirty.
Do you heal people? Make them well?
Certainly not.
Well, then, what do you do at work that makes you all this money?
We buy and sell other people's work and dreams.

Ahhh. Ok you work at  Goldman Sachs.