How many times have you experienced the seven Black Swan Events?

1. February 2014 Mentougou Incident: Bitcoin plummeted 80%
2. 2017 9.4 Incident: Market Cap Evaporated by 80%
Three, 2020.3.12 Incident: Ether plummeted to $80
4. The 5.19 event in 2021: 600,000 contract dogs were liquidated
Fifth, 2022 Luna Black Swan Event: dfi Field Crisis
Six, 2022 FTX bankruptcy event: market trust crisis
Seven, February 3, 2025; Deepseek Event