Hate to write this but I highly doubt that Bitcoin will stay above 6500 dollars. I know that selling my Bitcoins is a bad idea, though. Why would you sell at a dip, it probably won't even make you money, or at least return them. If I have the guts I would without doubt a hundred per cent buy some Bitcoins right now. I personally see it like this, Bitcoin will fall even under 6000 dollars, but for a short period, maybe like a week or even two weeks and then sky rocket. But that is just my personal opinion, I've read a couple of posts which share the same opinion as mine. It all depends on us at the end of the day, we are the ones which can make a change.