Definitely not to everyone. If you look at how solid traders are performing, then you'll know how happy they are with panic selling from weak hands. Panic selling doesn't mean the price only goes down in one straight line. At the time the price is being dumped down, you'll see short price increases created by people buying themselves into Bitcoin, where after that this whole cycle repeats itself several times a day. It means money in the bank for traders. If you don't know how to use the panic of others in your advantage, then the best option for you would be to wait on the side line till the market calms down again. Otherwise you'll end up selling in panic, and buying back your coins at a premium at the time the price goes up again.