There's, as always, a lot of factors. 6 months ago Bitcoin was under $3,000. Just for some perspective:
This isn't the first crash (not even the first crash of 2018!) and it's likely not going to be the last. Let's just hope it's not going to be 13/15 again. I think maybe the important thing to remember is that in the grand scheme of things this is still extremely early in the game and there's a lot of good companies getting involved. The tech is good, it's just a matter of how everything is going to move forward.