price will down and down and down. so sell your coins now before price is lowest than now 
i'm already sell all my bitcoin and wait price down under $200 i will buy again bitcoin
i'm already sell all my bitcoin and wait price down under $200 i will buy again bitcoinYou buy them for 200$, and tomorrow the price will be 190$, then what to do?
Its more like 200 so 220$ right now. It could go to 190 which is a 5% DD, so i guess just wait and see.
I dont know if you want to enter the market with pinpoint accuracy, or that its even possible, because as soon as it hits 190 so many people will buy that you will be lucky to get it at 220, so i think its better to just buy now at 200.