You do not have to be pessimistic or be afraid with this fall that bitcoin suffers, I read that by 2019 the price of bitcoin will reach 10K for this reason you have to be patient and not panic.
Most of the cryptocurrency analyst today are expecting for the price of bitcoisns to grow up to $50k dollars so you should not be scared about the market price that is currently dumping today because the market will just soon to pump up again.