This 11 minute video is so interesting: Money Is A Technological Fiction (The Invention of $$$)
the history of money, from physical barter to bitcoin, … money isn’t just a lie we all agree to share, it’s been built on the back of technology and invention for millennia.

I listened to Glenn Fleishman on a podcast once explaining Bitcoin, after which I said, " Now, not only do I NOT understand Bitcoin, I am pretty sure I don't understand money."

@macgenie LOL. This video will help though I confess I drifted off during the 30 seconds on Bitcoin etc.