The most terrifying thing has happened:
In this round of crazy price manipulation, you don't have the coins that are making money, and once the market crashes, your coins fall the fastest.
This is the current situation for many altcoins in the secondary market: missing out on the rise and getting trapped during the fall. When facing a pullback, it is safer to focus on strong coins.
For friends who have funds, short-term operations should be chosen carefully to avoid repeating past mistakes.