The main thing to remember is that if you don't sell your coins, you won't lose. 'Sold-lost' is exactly how it works; as long as you hold them, you don't lose anything.)

I'll explain why this is so, it's very simple!
This phenomenon is a classic example of cognitive distortion, when a person feels that the market is working against him. In fact, such situations are often explained by psychological and market factors:
1. The crowd effect. Most people buy on hype and sell in panic. This leads to the market being able to correct at precisely those moments when identical decisions are made en masse.