I dont think it is a panic time if falls, as it is volatile in nature its prices increases or decreases which is common. So if it is low just hold them and keep patience and when it is up again can sell it to gain profit.
First of all, the topic should have something like "When Bitcoins Fall" in it. OP scared me a little bit when I read the topic for the first time. Dip is actually a chance to increase the amount of bitcoins in our wallets so only newbies with little or no knowledge would panic under such circumstances.