People go for round figures, they might sell out more at 900 as everyone tries to jump the boat before it can sink :p   Sell at 850

The OP strikes me as FUD, if you can recognize the darkest hour and cause people to panic run then maybe you can get them to run over a cliff with perfect timing and get a spike down which enables some easy buying after the weakest but slow holders give up, easy bounce.   Typically people will flip into buying as they panic about missing out.

On purpose or not the thread caught a good low there.  Maybe someone could try to measure sentiment, keep an index vs real selling or volume in markets