In 2018, it stayed around 6000 for a long time. Every time it dropped to this level, there was a rebound, but the rebounds kept getting weaker until the hash war pushed it down to form a bottom. In 2022, it stayed around 30000 for a much shorter time. Some people even front-ran it, starting above the waterline. After a bear market relief rally, it dropped below the waterline and soon sank to the next level. Finally, it bottomed out after the FTX collapse. This bear market so far is like a double-speed replay of the last cycle's K-line pattern. What will be the same in the future? What will be different?