Market Corrections are already called bearish markets by some if it affects the whole crypto market. Judge it the way you looked at it.

What kind of panic? Sell since you are already at a huge loss? If there's a thing like that, you should already sell before. It means you can handle the stress of seeing your assets falling. And now that you can't handle it you will sell now? Where's the guts?

Anyways, that's your coins. If you think you anticipate that price will fall more, then it's your decision to sell.