there is no loss, there is only HODL.
Those words made me smile first. Very deep if you ask me. It appears to be a line but it is a whole story. Some people are carried away with failure only that they dont realize it is not going to last forever. Time changes and so will the situation. If today was the day of loss, tomorrow will be definitely the day of profit. Therefore, one must not give up and hold on. That is why patience is given a great importance.
It has already happened before when all was red and it usually doesn't last for more then a day or two. So no need to panic just HODL or buy more Coins as now is great opportunity for buying BTC and also ALT'S