Don't trade based on your preferred habits, but rather on observed characteristics. Large capital entering and exiting requires time; this time is not a few minutes or a few hours, but two to three days. Generally, an increase may happen quickly, but afterward, there will be double or even more time in oscillating upward and fluctuating. Therefore, a trend reversal or pullback usually requires about three days to brew opportunities in terms of price and time. The difficulty of frequent trading will increase significantly; extending the trading time too much tests human nature. However, given the current market conditions, operating in a directional opportunity around three days is very appropriate. Try to trade as close to the right windfall as possible.