Countable
It is something that is true
It is the fact of receiving and send letters
What is correspondence?
It's what you spend
What is expenditure?
It is something that you sell
What is a product?
It can be a synonym to "intelligence"
What is information?
You can write on it or read it
What is paper?
It is when you go from one point to another
What is a journey?
Hard to earn and easy to let go
What is money?
The more you have it, the better the job
What is experience?
Printed or digital, it provides information
What is a document?
It protects your belongings
What is insurance?
The more I spend it, the less I have it
What is time?
This person has a great influence on your work environment
What is a colleague?
Sometimes, you don't want it
What is advice?
It's global now, but I can run more than one
What is business