I have a fairly interesting question for you.
What would happen if money wasn't a thing anymore?
Would we have to change what we trade things out for?
Let me actually "define" money for you, in my own, weird way, which is what I think money really is.
I think money is actually what we use to trade things in for.
So, if you really think about it, money is just what we use to trade other things for ourselves.
Now then, that means that if we removed money, we would just replace it, with something else that we would use to trade the things that we want.