Next, it is best to have a collective pullback. A pullback in an upward trend will shake off many indecisive individuals. They will panic and quickly sell the shares they were lucky enough to buy at a low price. Then they will attempt to short the market, believing that the trend has ended.

As the market lightens, it adds a lot of fuel to the upward trend.

When they are continuously hit while shorting, they will become one of two types of retail investors. Either they will stubbornly continue to short, adding more fuel to the rise; or they will turn bullish again, trying to buy back their shares at a higher price. The former continues to push the market upward, while the latter, having just recovered their shares at a midpoint, will instinctively cling to the market. When the trend truly ends, they will still be unwilling to accept it, instead continuing to increase their positions in a downtrend, giving the main players a chance to take over, until they are deeply trapped.

When a trend has already formed, it is best to choose only one direction. [Go long in an uptrend, go short in a downtrend].

If you are not optimistic about this market from the beginning, it is better to wait until the major trend truly turns bearish before shorting. If you are optimistic about this market, after buying, do not swing back and forth, sometimes bullish and sometimes bearish, as it will lead to self-damage.