The terms of analysis may initially seem strange, but once you get a visceral sense of what they're referring to, you'll find them extremely useful.

When I grew up a little, I began to appreciate the meaning of words in economics such as financial crisis and unemployment in life, that is, inferior food and thriftier life.

They tend to take words literally which cause superficial and mistaken understanding because of a lack of the knowledge of vocabulary with many meanings, unusual use, slang, proverbs and idioms.