Bitcoin and altcoint fluctuate where market prices go up and down at any time, but you can prevent price reductions by holding prices down! Do not get involved in the wrong problem and make you sell below your purchase price and obviously hurt yourself and the other coin owner ,, keep enduring and the price is definitely going up !!
It seems that it's hard, Everyone has their own thoughts, some are selling for fear of bitcoin is falling, and some are selling because of urgent needs so they are willing to choose the loss to meet the needs. Do not panic, you just have to be patient to wait for the market price to improve again.