It would be a terrible thing if the Bitcoin pattern is the same as in 2013-2015, it could be the end of 2018 is only about 4000 $ -6000 $, as I think if it might happen?
Let's look at the pattern in 2013-2015 below:

and this is the pattern from 2016 to the present:

What if it really happened, give your opinion?

there's so many of you asked this question several times, and none of their opinion didn't meet the exact price value of what they've observed in
the chart. therefore, everything in the market are unpredictable were nobody can tell what would be the price value of bitcoin in the near future.