It's actually too complicated. Just a high school topic. It is true that option A credit card can reduce cash flow, so don't take it personally. However, because credit cards provide overdraft services through credit certificates, fundamentally speaking, it will inevitably lead to excessive consumption, that is, it will not alleviate inflation, but will aggravate it. This is how the subprime mortgage crisis came into being. ...

In addition, I want to tell the landlord that the high school political topic is only to examine a basic principle cognition, and don't learn from others to understand it in any professional or unfamiliar discipline. Just keep it simple, don't delve into it. ...