Why is raising interest rates called boots?

When I was a child, I heard a joke that an old man rented his attic to a young man. In the evening, the young man came back very late, and the old man was already asleep. The young man took off his boots and threw one on the ground. After a while, he threw the other one on the ground. The attic is made of wood, and the old man downstairs has a bad heart. He didn't sleep well in the middle of the night, and the next night was the same. On the third morning, the old man found the young man and said, "My heart is not good. Can you put down your boots when you come back at night? " I really can't stand you being so hairy. "The young man immediately said," I'm really sorry, uncle. I don't know. I am still young in the future. You can rest assured. "In the middle of the night, the young man went home in the middle of the night as usual and took off his boots upstairs." Mao! "He threw it on the ground, and then he suddenly remembered what the old man told him in the morning, so he gently put the second boot on the ground. But the old man downstairs was frightened by his first boot and sat there waiting for his second boot to fall off. He didn't dare to sleep until he heard the sound of the second boot landing, so his old man waited until dawn. . .

The current market is very much like an old man waiting for the second boot to land. Everyone is waiting anxiously in fear. As for the government that threw the boots, it is unknown when the second boot was thrown and how loud it was. . . . .