Both could do damage to your assets depending on the situation. But if I were to choose I'd rather pick the postponing of my assets than panic sell. It gives me phobias and never lets me stop of thinking about it. try it and it will haunt you for the rest of your life.
Yes, that is a sign to worry about. You just cannot postpone the trading nor can you go for the panic selling. And what is the output in the end if you go for both these options ? Nothing at all.
In fact you should never keep these two the last two options as well. Rather explore the crypto market, invest in every coin that could be profitable in future and hodl regardless of what the market looks like. This way, you would not have to worry about your assets and the value will rise with subsequent rises in market.