Hi still a newbie trader here. Just want to know. If All altcoins are down since last few weeks. How do traders maker their earnings during this bitcoin correction / retracement. All my polo coins are bought while Bitcoin is 2900usd in the past few months. Now I am HODLing like forever

All my coins are in bloody red, I have negative -20% to -30% profit. Please suggest something.
The rule still the same, buy low and sell at higher peak. If you can't make profit through altcoin-bitcoin, then just convert altcoin into another altcoins, but make sure it's a good coin to buy. If you are not sure to sell/buy altcoins, then just wait for bitcoin's price recover.
Normally, if bitcoin price decline, altcoins will follow to drop as well and vice versa, pay attention before buy and sell your coins.