I am a BTC holder. Some People said BTC is going down to $1000!! Is it true? So what can i do sell all BTC or hold it anyone know? 
Who said that bitcoin will go down to 1000$ and you believed it
When bitcoin was 3200$, many people predicted that it will touch 2000$ or 1000$ but that never happened. Now that bitcoin is above is above , how can anyone believe this 1000$ prediction.
There is only one way that bitcoin goes to 1000$ or even zero. Guess what it is ? Only if there is any flaw found in the bitcoin blockchain which is not possible.