No I don't think that it is the right time to sell our BTC's.As we all are noticing regular drops in it's price so by selling at such low prices we will only face loss.So just keep holding your BTC's and wait for it to rise so that you can sell your BTC's at some good price in order to get maximum out of your investments.If you are a Bitcoin believer then instead of selling you can go for investing a bit more because the price is low and we should not leave this golden opportunity to invest in such a finest investment asset at these low rates.