During those days since this thread was started we saw a lot of drops and pumps and currently bitcoin is trading on 19000$ price. I think we don't need to make panic even if it is going to fall down to 10000$. It is still huge price for bitcoin in which no one could believe in the beginning of this year, so we need to than Bitcoin even for that.
I saw a specialist's opinion that bitcoin will fall deep after 20000$ point, but I don't believe in that. Bitcoin is not the babble and I am going to hold and raise my founds with every opportunity.
At this moment I am happy to have cashed out a substantial part of my bitcoins. Offcourse i am hoping to buy back cheaper, but overall I am happy too have profitted this much.
Taking profits is always good. And in my case I only sold like 5% of my total wealth.