So I was waltching an episode by Blimey Cow called "Why You Can't Have Free Things." And at one point they said "But we don't just trade physical things."

And I started thinking.

What do we trade in day-to-day life?

Ideas?

Beliefs?

Morals?

Opinions?

What are you giving away every time you open your mouth?

What are you receiving when you open your ears?

What do those things say about you? Your friends?

What are you trading away? What are you receiving in return?