I also think this is the right time to buy. Personally, I don't feel surprised if the bear market continues to happen in the first half of 2019 but I don't believe the price will fall further than the bottom in November. If bull run you will be profitable or if drop further, you will lose a little compared to us.
It seems to me that the former market has already finished its world and now we will observe bull races, which can last for the whole 2019 year. Of course, there is no need to wait for a sharp start, but a gradual recovery of the cryptocurrency market is likely.