The stock market is changeable. After the plunge, the stock market will rise, and it may rise, before the market regains confidence or the economy recovers. You have to predict in advance, follow up in time, and shoot when it is time to shoot; After the peak of the bull market has passed, you enter a bear market, or fall, or dive, when you have lost the opportunity to enter the market.

Robin is a migratory bird. It shelters from the cold in the warm south in winter, and when the bright spring comes, it will migrate to the north. Batch after batch, lasting for several weeks, returned to the north to lay eggs and breed. By the time a large number of robins appear in the north, spring will soon be over. So don't wait for the robin to announce the arrival of spring, just think of it. ?