Analyst prediction is just a speculation and it's never guaranteed to happen, so many predictions that a bullrun at the end of 2018 will commence but it didn't. I think it's best to prevent listening to those so called experts and just let market do the thing then react accordingly.
That right, there is no need to think badly to see Bitcoin continue to fall this year but you should continue to think good things will come with the crypto world. Anything can happen for now.