All the BTC investors just had a difficult year in 2018.

A lot of people had chosen to give up, while more people continued believing in BTC.

As for the price,what matters will influence the price in 2019?

BTC Forks? Lightning network? Miners? Whales? Investors? 

Ideas are welcomed and experts are embraced.

More discussions and details could be checked by the following link as well
https://www.reddit.com/r/jex/comments/ac37qn/what_can_you_expect_from_bitcoin_in_2019/