Is Inflation Possible?

It's possible for us to use like the noun phrase Newton second law or whatever in a sentence and have it be completely coherent. But we don't actually understand what we're saying, if you know what I mean. It's entirely possible to receive a rule described by someone else and think that you understand it, but it's of no use because you didn't, you don't understand what the rule is derived from. The entire sort of conceptual chain from Newton second law, right back down to originally where started like in the real world, I guess. Absolutely.