2018 seems to be a horrible year for cryptocurrencies as the exchange rate continues to fall on both Bitcoin and altcoins. This market faces a lot of negative news as well as government bans, which makes Bitcoin and altcoins exchange rates drop in the first three months of the year. To cut losses, you should exchange cryptos you are investing in USDT and then wait for the market to recover in exchange rates.
Or just hold, this situation must be temporally, sone times it is better to switch off lsptop for several weeks.
Several weeks is not enough to wait to gain our capital back to normal before this bearish happen.
We need much longer than several weeks like several months so we can see the price start bullish again in Q2 or Q3.