Excuse me, but who will buy if everyone is holding? Or selling?
16 February is the Chinese new year and because many chinese now need money to spend sell their bitcoin and altcoins for now
Chinese new year caused bitcoin to crash from $20K to $7K? Chinese are holding 65% of all bitcoins and they sold all theirs so they can buy them back after new year? I don't think so.
Now the altcoins wich has enormous potential like Erhereum, Litecoin, Ripple, Bitcoin cash, cardano, Stellar etc. all are for sale !!
What now, bitcoin is for sale or all altcoins are for sale? Buddy, market crashed. Face the reality.
What can you sell about it?
You wrote it just fine, what can you SELL about it