Non-Profit Is Better Than Profit

Basically, economy should be: "My work, for your work".
The closer we get to that principle, the better off we are.
It could be: 10% of my work, for 10% of your work.
In fact: No need to make a profit.

Why do we have to make profit? - Oh, yes, of course: To be able to pay interest.

No loans, and no dept: No need to make a profit.

Basically, the whole world could live and work for non profit.

Because people are often not able to pay back their depts, a non-profit model, would be better.