I Love the Book, What's the Book About?

There was a point where you didn't take a commodity like salt a and everybody kind of agreed that that was useful commodity. You just, you literally bartered one item for another. And so the, you know, we had to talk each other into it's ok, we're going to use salt,. That metal model was different. There have been times when we've made pretty major shifts in meal madl's, but there it can be difficult, and it can take a really long time.