Here is another way to look at the price:

  June 29 2017 BTC $2,480
  June 29 2018 BTC $6,414

As did $30 to $2 back in the day. And again at $1k to $300.

It's sort of standard practice for Bitcoin at this point. Not saying it's a guaranteed recovery, but at the same time it's not exactly an unprecedented event.

A crash implies you came down from somewhere. Bitcoin came from a price of zero. The 20k peak was just price discovery fueled by mindless speculation for a brand new asset. It will keep settling down, but I highly doubt it will ever be worth less than its value a few years ago again.