Letting inflation rise

It would be helpful if you would use the quote function. Learn how here.

What were they? I must have missed them.

On a micro level, maybe. But in the aggregate, you’re just shuffling resources around. Unless every single person in this economy of yours is holding every single penny of their savings under their mattress, your scenario is not accurate.

It depends on the topic. Most microeconomic terms are defined the same way. One of the most salient differences is inflation.

I highly recommend Lessons for the Young Economist or How an Economy Grows and Why it Crashes. They will help you greatly.