When Bitcoin's growth is insignificant, a psychological game begins, everyone wants to be with the locomotive. At this point, the sale of altcoyins and the purchase of Bitcoin begins.
I think the trend is just like in early 2017. In 2018, Cryprocurrency maybe has experienced a price reduction many times, and what currently happens in my opinion is a very deep decline, especially for ethereum, I am fortunate enough to have sold some of the crypto that I had before this storm occurred. And now is the time waiting to buy back.