Our orders are delivered strictly on time without delay 
Refer to the following video from minute 14 to 31 (How the Economic Machine Works by Ray Dalio) to answer the following questions:
https://www.youtube.com/watch?v=PHeObXAIukO
1- Why interest rate works in recession but does not work in deleveraging?
2- When the central banks print money, what can they buy? How about the central governments?
3- What is a beautiful deleveraging?
4- What are the three rules of thumb that you would take away from the video?
