Dream run over? Whoever said there was such thing as a "dream run"?
Well, hitting $20k was pretty much that. A crazy bull run would be another way to put it.
Having said that, I was fairly certain it wasn't going to last long. Anytime prices go insane like that and rise as fast and as high as bitcoin did, people do what they've always done--they cash out and take their profits off the table. It happens in stocks, bonds, metals, and I suspect everything else you can buy and sell. And what happens when either a lot of people or a small number of very wealthy people sell all at once? The price plummets. I'm just glad bitcoin didn't drop even further than it did. That should tell you that there are still plenty of people still supporting it, and it'll probably rebound to $20k and then go higher. The question none of us can answer is when.