I've read some ideas here and thought it was really a good time to do a review when 2018 will pass soon.
Moreover, will Bitcoin totally recover on 2019?
According to some considerations, the price increase will be at 2020, which is related to the drought 2 years before the last increase. Others think that in accordance with the analysis given by some experts, the price will increase in 2021. But I do not think the price change will be so late.