I think I will follow in your footsteps to pay attention to current market conditions. because I also feel confused about the current market conditions. and chances are I will sell the altcoin and buy it again when it's cheap later. I'm afraid the market is currently in a correction phase. and will launch freely in the near future.
If you are holding top coins then there is no need to sell your altcoins for buying again during lower price because the price is not as high as that should be so it cannot give you huge profit. But if you are holding new coins then you should sell because there is no guarantee that there will be a boost in their worth or the price will go down forever.
If your altcoins collections consist of Ethereum, Solana and BNB then there is no need to sell these coins at current worth because bull season has yet to show its effects so their price will soon pump very higher. Therefore selling and holding depends on your goals and type of coins which you are holding because every coin is not suitable for long term Investment.