I seriously wish this will not happen and if it does happen, I will still he holding my ether until it get to price I am comfortable with. I know the risk and the uncertainty before investing, I will not turn back on my decision to hold!
But it will not be good that the price drop that much as it will happen only when the market will crash which no one want. From the predictions and the struggle of many institutions we are sure that now the price of ethereum or any other coin will not drop and will further rise.