Yeah, already started to panic, but maybe they will regret it, it is likely that soon it again rises. And then it would be a shame
I will always advise not to panic sell, this is one of the reasons why the price value will decrease. This because of the supply and demand, if we panic sell the higher will be the supply and it decreases the price value. While in the other way, if we still hold then the supply will decrease and the demand will increase thus its price value will definitely increase. Thats why we should not panic sell and lets just hold our coins to gain higher profit.