Waiting, the callback that cannot be waited for, entering the market leads to a callback, which means you have waited a long time. The market is like this; make a decisive move. After entering the market, if it falls below support, exit. If it stands above support, enter the market and keep raising the stop loss on rebounds. If the rebound is strong, for Bitcoin, you can raise the stop loss point every 700-1000 points increase, and for Ethereum, raise the stop loss point every 30-40 points increase. When encountering a bullish arrangement in the main upward wave, the stop loss can be adjusted according to the 20-day moving average line at the daily level.