This fact also calms me, and now I keep coins in my accounts, I do not rush to sell them at a low price.
You are doing the right thing. You need to keep your coins and not to give in to provocations and not to sell them for a pittance. Whales want and expect crypts from us. This is their goal.
Most people panic because of the herd instinct. There's nothing you can do about people like robots, only a few do the right thing.
So this is psychology, it is very difficult to cope with losses, the more a person loses, the more he begins to take risks. And the whales use it, specifically manipulate prices and force many to leave the position.