Experience

The best thing you can do right now is move your cryptos to a stablecoin, like USDT or USDC, and take some time to analyze the situation. Investigate what is causing the current drop before making decisions. Remember what happened in 2021, when a strong drop left many without their investment; Margin isolate was everywhere and ended up liquidating many accounts. Don't let the same happen to you. Stay alert, follow the movements of the cryptos, until it stabilizes again and it becomes profitable to invest again.