If all coins lose at the same time and their rate goes down, you do not need to panic. There is a volatility of the crypto currency, which sometimes occurs without any apparent reasons. However, even if there are objective reasons for a general fall in the exchange rate of coins, they will eventually pass after a while and the course of the crypto currency will be restored.
Volatility is awful if you let your emotions control you, but you can also surf it like the best of waves
