The month of February is about to end and after a start of great uncertainty everything seems to indicate that Bitcoin is regaining its vigor and resuming the path of growth. However, it is difficult to think that an upward momentum as aggressive as that which happened in 2017 can be observed, so there are reasons to maintain an optimistic stance, but without incurring in overconfidence.
Yes, definitely in 2108 crypto currencies will grow significantly after bitcoin, but in February we saw only fluctuations in the exchange rate. While we see the market is not ready for serious growth, but I hope that in a couple of months the situation will change.