After a spike BTC sinks

As you may recall from my Dec post, BTC rose to $20k! Now, the story flips. Initially, it went from $20K to $15K. Now, it seems to have dropped all the way down to $8,500. If you bought at $20K, or anything up in that range, the jump may have you feeling that drop, too, that being the loss of a lot of money. I haven't followed BTC, or other cryptos, to be sure. With such a huge drop, I don't know if it would be worth the risks. Obviously, like any other investment, don't invest more than you can afford to loose!