• Three things not to do when trading cryptocurrencies:

• Do not buy during an uptrend; develop the habit of buying during a downtrend, following the principle of "be greedy when others are fearful, and fearful when others are greedy."

• Never place large orders.

• Never go all-in; being fully invested has a high opportunity cost and is very passive, as there are many market opportunities.

• Six rules for short-term trading:

• After a period of consolidation at a high price, there may usually be a new high, and after consolidation at a low price, there may usually be a new low; wait for the direction of the trend to become clear before acting.

• Do not trade during sideways movement.

• When selecting candlesticks, buy on a bearish candle and sell on a bullish candle.

• If the decline slows down, the rebound will also be slow; if the decline accelerates, a rebound will follow.

• Use the pyramid buying method to build positions, which is a key point of value investing.

• After a cryptocurrency continues to rise or fall, it will enter a consolidation phase; there is no need to sell everything at a high or buy everything at a low; if a downward change occurs after consolidation at a high, clear your position in time, and respond promptly based on the change in trend.