A rise in BTC dominance means that altcoins become more difficult to trade.
Therefore, we need to gradually reduce altcoin transactions.
Even if you continue trading, you need to lower your investment proportion.
Also, if the price continues to fall, you should not keep buying more and reducing your cash reserves to zero.
You must have cash on hand.
The success or failure of your investment is likely to be determined by your psychological state and cash reserves.
This means that cash holdings are also an important factor in stabilizing one's psychological state.