I will never sell under 20k$, even if Bitcoin go to 100$ ...
The peoples who bought Bitcoin at 19k$, why you are selling them now ? You bought at 19k$ sell higher than that !
If you don't beleive at this technology do not buy anymore.
Though it might seem quite unlikely, bitcoin will rise again!
It might not be 20k ,but it will, and then the same people who are selling their bitcoins at a low price will regret.
Bitcoin's cleaning period has been on for the whole year.