BTC has gone parabolic. It's broken the 10k psychological barrier, and it's been all over the news. This is a massive increase, and there are a lot of people with large sums of money that depend on hype and media. We are stuck in the cycle where during large media spikes, large investors will use this to cash out, starting a crash, which others follow. This will cause a large overcorrection and makes a prime spot for a short before normal price gains resume of about a 4-6x increase per year.