Should we hold on to altcoins which we have invested and see the price dropping every moment or it will be better to sell them and buy it again when the value pumps ? I have already lost a good margin of profit with the ripple I don't want to make the same mistake with the Lumens which I Hold so should I hold on or sell out ?
i think don't sell out your coin for now because you can see the prices fall to the bottom, with what you can do better is buy more altcoins if possible or if you still want to invest in one of the top coins. This sudden drop may be due to the closure of any large mining or exchange pool or merchants stopping their business let's wait for the 2018 developments. Never ever do you sell anything if you do not want to leave forever from here.