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 !!
Keep standing patiently and do not panic because of the fall of the price of crypto. Patience will give you an advantage in the future, and always think positive.