I have been hodling my altcoins since the previous bullrun and it was hard to be patient when the price is way below than expected. Hopefully the next bullrun would come sooner so I could be rewarded for hodling.
You are cool, can be patient in quite a long time, how many years has it been? if calculated per year 2017 to 2019, you have been holding it for 2 years huh? if it were me, I'd give up and sell it all (cutloss).
altcoin season is clearly still going to be long if we look at the current conditions that are difficult to predict and it seems that even next year I myself am still in doubt about the rise in bitcoin (halving) and altcoin season. slowly I began to be pessimistic.
if you really do hold it should not stop to do it, if you do a cut loss then the elapsed time is in vain. just hope for the price next year will be profitable so that the investment he did was successful